89906312

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 171007200

約数和(自身を除く): 81100888

約数列:

[1, 2, 4, 8, 139, 233, 278, 347, 466, 556, 694, 932, 1112, 1388, 1864, 2776, 32387, 48233, 64774, 80851, 96466, 129548, 161702, 192932, 259096, 323404, 385864, 646808, 11238289, 22476578, 44953156, 89906312]

約数ペア:

[(1, 89906312), (2, 44953156), (4, 22476578), (8, 11238289), (139, 646808), (233, 385864), (278, 323404), (347, 259096), (466, 192932), (556, 161702), (694, 129548), (932, 96466), (1112, 80851), (1388, 64774), (1864, 48233), (2776, 32387)]