61814992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7331}}^1$

素因数の和:7387

約数の個数: 40

約数和(自身を含む): 130920192

約数和(自身を除く): 69105200

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 7331, 8432, 14662, 29324, 58648, 117296, 124627, 227261, 249254, 454522, 498508, 909044, 997016, 1818088, 1994032, 3636176, 3863437, 7726874, 15453748, 30907496, 61814992]

約数ペア:

[(1, 61814992), (2, 30907496), (4, 15453748), (8, 7726874), (16, 3863437), (17, 3636176), (31, 1994032), (34, 1818088), (62, 997016), (68, 909044), (124, 498508), (136, 454522), (248, 249254), (272, 227261), (496, 124627), (527, 117296), (1054, 58648), (2108, 29324), (4216, 14662), (7331, 8432)]