89269684

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{40357}}^1$

素因数の和:40447

約数の個数: 24

約数和(自身を含む): 180803840

約数和(自身を除く): 91534156

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 40357, 80714, 161428, 282499, 564998, 1129996, 3188203, 6376406, 12752812, 22317421, 44634842, 89269684]

約数ペア:

[(1, 89269684), (2, 44634842), (4, 22317421), (7, 12752812), (14, 6376406), (28, 3188203), (79, 1129996), (158, 564998), (316, 282499), (553, 161428), (1106, 80714), (2212, 40357)]