90400612

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{983}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 160848576

約数和(自身を除く): 70447964

約数列:

[1, 2, 4, 83, 166, 277, 332, 554, 983, 1108, 1966, 3932, 22991, 45982, 81589, 91964, 163178, 272291, 326356, 544582, 1089164, 22600153, 45200306, 90400612]

約数ペア:

[(1, 90400612), (2, 45200306), (4, 22600153), (83, 1089164), (166, 544582), (277, 326356), (332, 272291), (554, 163178), (983, 91964), (1108, 81589), (1966, 45982), (3932, 22991)]