31982508730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{632941}}^1$

素因数の和:633142

約数の個数: 32

約数和(自身を含む): 59790233088

約数和(自身を除く): 27807724358

約数列:

[1, 2, 5, 10, 31, 62, 155, 163, 310, 326, 815, 1630, 5053, 10106, 25265, 50530, 632941, 1265882, 3164705, 6329410, 19621171, 39242342, 98105855, 103169383, 196211710, 206338766, 515846915, 1031693830, 3198250873, 6396501746, 15991254365, 31982508730]

約数ペア:

[(1, 31982508730), (2, 15991254365), (5, 6396501746), (10, 3198250873), (31, 1031693830), (62, 515846915), (155, 206338766), (163, 196211710), (310, 103169383), (326, 98105855), (815, 39242342), (1630, 19621171), (5053, 6329410), (10106, 3164705), (25265, 1265882), (50530, 632941)]