64855510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1583}}^1$

素因数の和:1848

約数の個数: 32

約数和(自身を含む): 124198272

約数和(自身を除く): 59342762

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 482, 1205, 1583, 2410, 3166, 4097, 7915, 8194, 15830, 20485, 26911, 40970, 53822, 134555, 269110, 381503, 763006, 1907515, 3815030, 6485551, 12971102, 32427755, 64855510]

約数ペア:

[(1, 64855510), (2, 32427755), (5, 12971102), (10, 6485551), (17, 3815030), (34, 1907515), (85, 763006), (170, 381503), (241, 269110), (482, 134555), (1205, 53822), (1583, 40970), (2410, 26911), (3166, 20485), (4097, 15830), (7915, 8194)]