161447606

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{11279}}^1$

素因数の和:11719

約数の個数: 16

約数和(自身を含む): 257048640

約数和(自身を除く): 95601034

約数列:

[1, 2, 17, 34, 421, 842, 7157, 11279, 14314, 22558, 191743, 383486, 4748459, 9496918, 80723803, 161447606]

約数ペア:

[(1, 161447606), (2, 80723803), (17, 9496918), (34, 4748459), (421, 383486), (842, 191743), (7157, 22558), (11279, 14314)]