317045072

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{295751}}^1$

素因数の和:295826

約数の個数: 20

約数和(自身を含む): 623445216

約数和(自身を除く): 306400144

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 295751, 591502, 1183004, 2366008, 4732016, 19815317, 39630634, 79261268, 158522536, 317045072]

約数ペア:

[(1, 317045072), (2, 158522536), (4, 79261268), (8, 39630634), (16, 19815317), (67, 4732016), (134, 2366008), (268, 1183004), (536, 591502), (1072, 295751)]