85649672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{17021}}^1$

素因数の和:17081

約数の個数: 32

約数和(自身を含む): 174645720

約数和(自身を除く): 88996048

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 17021, 34042, 68084, 136168, 289357, 578714, 629777, 1157428, 1259554, 2314856, 2519108, 5038216, 10706209, 21412418, 42824836, 85649672]

約数ペア:

[(1, 85649672), (2, 42824836), (4, 21412418), (8, 10706209), (17, 5038216), (34, 2519108), (37, 2314856), (68, 1259554), (74, 1157428), (136, 629777), (148, 578714), (296, 289357), (629, 136168), (1258, 68084), (2516, 34042), (5032, 17021)]