957631216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{18433}}^1$

素因数の和:18649

約数の個数: 40

約数和(自身を含む): 1974945024

約数和(自身を除く): 1017313808

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 764, 1528, 3056, 3247, 6494, 12988, 18433, 25976, 36866, 51952, 73732, 147464, 294928, 313361, 626722, 1253444, 2506888, 3520703, 5013776, 7041406, 14082812, 28165624, 56331248, 59851951, 119703902, 239407804, 478815608, 957631216]

約数ペア:

[(1, 957631216), (2, 478815608), (4, 239407804), (8, 119703902), (16, 59851951), (17, 56331248), (34, 28165624), (68, 14082812), (136, 7041406), (191, 5013776), (272, 3520703), (382, 2506888), (764, 1253444), (1528, 626722), (3056, 313361), (3247, 294928), (6494, 147464), (12988, 73732), (18433, 51952), (25976, 36866)]