117557168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{179203}}^1$

素因数の和:179252

約数の個数: 20

約数和(自身を含む): 233323608

約数和(自身を除く): 115766440

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 179203, 358406, 716812, 1433624, 2867248, 7347323, 14694646, 29389292, 58778584, 117557168]

約数ペア:

[(1, 117557168), (2, 58778584), (4, 29389292), (8, 14694646), (16, 7347323), (41, 2867248), (82, 1433624), (164, 716812), (328, 358406), (656, 179203)]