117640624

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{156437}}^1$

素因数の和:156492

約数の個数: 20

約数和(自身を含む): 232779744

約数和(自身を除く): 115139120

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 156437, 312874, 625748, 1251496, 2502992, 7352539, 14705078, 29410156, 58820312, 117640624]

約数ペア:

[(1, 117640624), (2, 58820312), (4, 29410156), (8, 14705078), (16, 7352539), (47, 2502992), (94, 1251496), (188, 625748), (376, 312874), (752, 156437)]