89180156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{3079}}^1$

素因数の和:3653

約数の個数: 24

約数和(自身を含む): 168426720

約数和(自身を除く): 79246564

約数列:

[1, 2, 4, 13, 26, 52, 557, 1114, 2228, 3079, 6158, 7241, 12316, 14482, 28964, 40027, 80054, 160108, 1715003, 3430006, 6860012, 22295039, 44590078, 89180156]

約数ペア:

[(1, 89180156), (2, 44590078), (4, 22295039), (13, 6860012), (26, 3430006), (52, 1715003), (557, 160108), (1114, 80054), (2228, 40027), (3079, 28964), (6158, 14482), (7241, 12316)]