31802808

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 84672000

約数和(自身を除く): 52869192

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 97, 114, 152, 194, 228, 291, 388, 456, 582, 719, 776, 1164, 1438, 1843, 2157, 2328, 2876, 3686, 4314, 5529, 5752, 7372, 8628, 11058, 13661, 14744, 17256, 22116, 27322, 40983, 44232, 54644, 69743, 81966, 109288, 139486, 163932, 209229, 278972, 327864, 418458, 557944, 836916, 1325117, 1673832, 2650234, 3975351, 5300468, 7950702, 10600936, 15901404, 31802808]

約数ペア:

[(1, 31802808), (2, 15901404), (3, 10600936), (4, 7950702), (6, 5300468), (8, 3975351), (12, 2650234), (19, 1673832), (24, 1325117), (38, 836916), (57, 557944), (76, 418458), (97, 327864), (114, 278972), (152, 209229), (194, 163932), (228, 139486), (291, 109288), (388, 81966), (456, 69743), (582, 54644), (719, 44232), (776, 40983), (1164, 27322), (1438, 22116), (1843, 17256), (2157, 14744), (2328, 13661), (2876, 11058), (3686, 8628), (4314, 7372), (5529, 5752)]