16653416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3407}}^1$

素因数の和:3473

約数の個数: 32

約数和(自身を含む): 34352640

約数和(自身を除く): 17699224

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 3407, 4888, 6814, 13628, 27256, 44291, 88582, 160129, 177164, 320258, 354328, 640516, 1281032, 2081677, 4163354, 8326708, 16653416]

約数ペア:

[(1, 16653416), (2, 8326708), (4, 4163354), (8, 2081677), (13, 1281032), (26, 640516), (47, 354328), (52, 320258), (94, 177164), (104, 160129), (188, 88582), (376, 44291), (611, 27256), (1222, 13628), (2444, 6814), (3407, 4888)]