249232

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:466

約数の個数: 20

約数和(自身を含む): 497116

約数和(自身を除く): 247884

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 421, 592, 842, 1684, 3368, 6736, 15577, 31154, 62308, 124616, 249232]

約数ペア:

[(1, 249232), (2, 124616), (4, 62308), (8, 31154), (16, 15577), (37, 6736), (74, 3368), (148, 1684), (296, 842), (421, 592)]