31611712832

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{32059}}^1$

素因数の和:32180

約数の個数: 112

約数和(自身を含む): 75048099840

約数和(自身を除く): 43436387008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 71, 112, 124, 142, 217, 224, 248, 284, 434, 448, 496, 497, 568, 868, 992, 994, 1136, 1736, 1984, 1988, 2201, 2272, 3472, 3976, 4402, 4544, 6944, 7952, 8804, 13888, 15407, 15904, 17608, 30814, 31808, 32059, 35216, 61628, 64118, 70432, 123256, 128236, 140864, 224413, 246512, 256472, 448826, 493024, 512944, 897652, 986048, 993829, 1025888, 1795304, 1987658, 2051776, 2276189, 3590608, 3975316, 4552378, 6956803, 7181216, 7950632, 9104756, 13913606, 14362432, 15901264, 15933323, 18209512, 27827212, 31802528, 31866646, 36419024, 55654424, 63605056, 63733292, 70561859, 72838048, 111308848, 127466584, 141123718, 145676096, 222617696, 254933168, 282247436, 445235392, 493933013, 509866336, 564494872, 987866026, 1019732672, 1128989744, 1975732052, 2257979488, 3951464104, 4515958976, 7902928208, 15805856416, 31611712832]

約数ペア:

[(1, 31611712832), (2, 15805856416), (4, 7902928208), (7, 4515958976), (8, 3951464104), (14, 2257979488), (16, 1975732052), (28, 1128989744), (31, 1019732672), (32, 987866026), (56, 564494872), (62, 509866336), (64, 493933013), (71, 445235392), (112, 282247436), (124, 254933168), (142, 222617696), (217, 145676096), (224, 141123718), (248, 127466584), (284, 111308848), (434, 72838048), (448, 70561859), (496, 63733292), (497, 63605056), (568, 55654424), (868, 36419024), (992, 31866646), (994, 31802528), (1136, 27827212), (1736, 18209512), (1984, 15933323), (1988, 15901264), (2201, 14362432), (2272, 13913606), (3472, 9104756), (3976, 7950632), (4402, 7181216), (4544, 6956803), (6944, 4552378), (7952, 3975316), (8804, 3590608), (13888, 2276189), (15407, 2051776), (15904, 1987658), (17608, 1795304), (30814, 1025888), (31808, 993829), (32059, 986048), (35216, 897652), (61628, 512944), (64118, 493024), (70432, 448826), (123256, 256472), (128236, 246512), (140864, 224413)]