42918416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{141179}}^1$

素因数の和:141206

約数の個数: 20

約数和(自身を含む): 87531600

約数和(自身を除く): 44613184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 141179, 282358, 564716, 1129432, 2258864, 2682401, 5364802, 10729604, 21459208, 42918416]

約数ペア:

[(1, 42918416), (2, 21459208), (4, 10729604), (8, 5364802), (16, 2682401), (19, 2258864), (38, 1129432), (76, 564716), (152, 282358), (304, 141179)]