42428944

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{3917}}^1$

素因数の和:4602

約数の個数: 20

約数和(自身を含む): 82348524

約数和(自身を除く): 39919580

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 3917, 5416, 7834, 10832, 15668, 31336, 62672, 2651809, 5303618, 10607236, 21214472, 42428944]

約数ペア:

[(1, 42428944), (2, 21214472), (4, 10607236), (8, 5303618), (16, 2651809), (677, 62672), (1354, 31336), (2708, 15668), (3917, 10832), (5416, 7834)]