80258012

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{2347}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 143584896

約数和(自身を除く): 63326884

約数列:

[1, 2, 4, 83, 103, 166, 206, 332, 412, 2347, 4694, 8549, 9388, 17098, 34196, 194801, 241741, 389602, 483482, 779204, 966964, 20064503, 40129006, 80258012]

約数ペア:

[(1, 80258012), (2, 40129006), (4, 20064503), (83, 966964), (103, 779204), (166, 483482), (206, 389602), (332, 241741), (412, 194801), (2347, 34196), (4694, 17098), (8549, 9388)]