91031872

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2759

約数の個数: 56

約数和(自身を含む): 197510400

約数和(自身を除く): 106478528

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2699, 4216, 5398, 8432, 10796, 16864, 21592, 33728, 43184, 45883, 83669, 86368, 91766, 167338, 172736, 183532, 334676, 367064, 669352, 734128, 1338704, 1422373, 1468256, 2677408, 2844746, 2936512, 5354816, 5689492, 11378984, 22757968, 45515936, 91031872]

約数ペア:

[(1, 91031872), (2, 45515936), (4, 22757968), (8, 11378984), (16, 5689492), (17, 5354816), (31, 2936512), (32, 2844746), (34, 2677408), (62, 1468256), (64, 1422373), (68, 1338704), (124, 734128), (136, 669352), (248, 367064), (272, 334676), (496, 183532), (527, 172736), (544, 167338), (992, 91766), (1054, 86368), (1088, 83669), (1984, 45883), (2108, 43184), (2699, 33728), (4216, 21592), (5398, 16864), (8432, 10796)]