118115728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{434249}}^1$

素因数の和:434274

約数の個数: 20

約数和(自身を含む): 242311500

約数和(自身を除く): 124195772

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 434249, 868498, 1736996, 3473992, 6947984, 7382233, 14764466, 29528932, 59057864, 118115728]

約数ペア:

[(1, 118115728), (2, 59057864), (4, 29528932), (8, 14764466), (16, 7382233), (17, 6947984), (34, 3473992), (68, 1736996), (136, 868498), (272, 434249)]