80585542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 131880960

約数和(自身を除く): 51295418

約数列:

[1, 2, 17, 34, 47, 94, 211, 239, 422, 478, 799, 1598, 3587, 4063, 7174, 8126, 9917, 11233, 19834, 22466, 50429, 100858, 168589, 190961, 337178, 381922, 857293, 1714586, 2370163, 4740326, 40292771, 80585542]

約数ペア:

[(1, 80585542), (2, 40292771), (17, 4740326), (34, 2370163), (47, 1714586), (94, 857293), (211, 381922), (239, 337178), (422, 190961), (478, 168589), (799, 100858), (1598, 50429), (3587, 22466), (4063, 19834), (7174, 11233), (8126, 9917)]