90459202

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{1721}}^1$

素因数の和:2405

約数の個数: 16

約数和(自身を含む): 139296024

約数和(自身を除く): 48836822

約数列:

[1, 2, 41, 82, 641, 1282, 1721, 3442, 26281, 52562, 70561, 141122, 1103161, 2206322, 45229601, 90459202]

約数ペア:

[(1, 90459202), (2, 45229601), (41, 2206322), (82, 1103161), (641, 141122), (1282, 70561), (1721, 52562), (3442, 26281)]