80389274

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3257}}^1$

素因数の和:3350

約数の個数: 32

約数和(自身を含む): 144498816

約数和(自身を除く): 64109542

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 287, 301, 574, 602, 1763, 3257, 3526, 6514, 12341, 22799, 24682, 45598, 133537, 140051, 267074, 280102, 934759, 980357, 1869518, 1960714, 5742091, 11484182, 40194637, 80389274]

約数ペア:

[(1, 80389274), (2, 40194637), (7, 11484182), (14, 5742091), (41, 1960714), (43, 1869518), (82, 980357), (86, 934759), (287, 280102), (301, 267074), (574, 140051), (602, 133537), (1763, 45598), (3257, 24682), (3526, 22799), (6514, 12341)]