53580112

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{81677}}^1$

素因数の和:81726

約数の個数: 20

約数和(自身を含む): 106344756

約数和(自身を除く): 52764644

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 81677, 163354, 326708, 653416, 1306832, 3348757, 6697514, 13395028, 26790056, 53580112]

約数ペア:

[(1, 53580112), (2, 26790056), (4, 13395028), (8, 6697514), (16, 3348757), (41, 1306832), (82, 653416), (164, 326708), (328, 163354), (656, 81677)]