85304504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{797}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 169782480

約数和(自身を除く): 84477976

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 787, 797, 1574, 1594, 3148, 3188, 6296, 6376, 13379, 13549, 26758, 27098, 53516, 54196, 107032, 108392, 627239, 1254478, 2508956, 5017912, 10663063, 21326126, 42652252, 85304504]

約数ペア:

[(1, 85304504), (2, 42652252), (4, 21326126), (8, 10663063), (17, 5017912), (34, 2508956), (68, 1254478), (136, 627239), (787, 108392), (797, 107032), (1574, 54196), (1594, 53516), (3148, 27098), (3188, 26758), (6296, 13549), (6376, 13379)]