1680255056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{31079}}^1$

素因数の和:31227

約数の個数: 40

約数和(自身を含む): 3391449600

約数和(自身を除く): 1711194544

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1744, 3379, 6758, 13516, 27032, 31079, 54064, 62158, 124316, 248632, 497264, 963449, 1926898, 3387611, 3853796, 6775222, 7707592, 13550444, 15415184, 27100888, 54201776, 105015941, 210031882, 420063764, 840127528, 1680255056]

約数ペア:

[(1, 1680255056), (2, 840127528), (4, 420063764), (8, 210031882), (16, 105015941), (31, 54201776), (62, 27100888), (109, 15415184), (124, 13550444), (218, 7707592), (248, 6775222), (436, 3853796), (496, 3387611), (872, 1926898), (1744, 963449), (3379, 497264), (6758, 248632), (13516, 124316), (27032, 62158), (31079, 54064)]