56162968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{821}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 111857760

約数和(自身を除く): 55694792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 503, 821, 1006, 1642, 2012, 3284, 4024, 6568, 8551, 13957, 17102, 27914, 34204, 55828, 68408, 111656, 412963, 825926, 1651852, 3303704, 7020371, 14040742, 28081484, 56162968]

約数ペア:

[(1, 56162968), (2, 28081484), (4, 14040742), (8, 7020371), (17, 3303704), (34, 1651852), (68, 825926), (136, 412963), (503, 111656), (821, 68408), (1006, 55828), (1642, 34204), (2012, 27914), (3284, 17102), (4024, 13957), (6568, 8551)]