102887696

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{156841}}^1$

素因数の和:156890

約数の個数: 20

約数和(自身を含む): 204208284

約数和(自身を除く): 101320588

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 156841, 313682, 627364, 1254728, 2509456, 6430481, 12860962, 25721924, 51443848, 102887696]

約数ペア:

[(1, 102887696), (2, 51443848), (4, 25721924), (8, 12860962), (16, 6430481), (41, 2509456), (82, 1254728), (164, 627364), (328, 313682), (656, 156841)]