31623144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9907}}^1$

素因数の和:9942

約数の個数: 64

約数和(自身を含む): 95116800

約数和(自身を除く): 63493656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 9907, 19814, 29721, 39628, 59442, 69349, 79256, 118884, 138698, 188233, 208047, 237768, 277396, 376466, 416094, 554792, 564699, 752932, 832188, 1129398, 1317631, 1505864, 1664376, 2258796, 2635262, 3952893, 4517592, 5270524, 7905786, 10541048, 15811572, 31623144]

約数ペア:

[(1, 31623144), (2, 15811572), (3, 10541048), (4, 7905786), (6, 5270524), (7, 4517592), (8, 3952893), (12, 2635262), (14, 2258796), (19, 1664376), (21, 1505864), (24, 1317631), (28, 1129398), (38, 832188), (42, 752932), (56, 564699), (57, 554792), (76, 416094), (84, 376466), (114, 277396), (133, 237768), (152, 208047), (168, 188233), (228, 138698), (266, 118884), (399, 79256), (456, 69349), (532, 59442), (798, 39628), (1064, 29721), (1596, 19814), (3192, 9907)]