16725710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 31201632

約数和(自身を除く): 14475922

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 401, 430, 485, 802, 970, 2005, 4010, 4171, 8342, 17243, 20855, 34486, 38897, 41710, 77794, 86215, 172430, 194485, 388970, 1672571, 3345142, 8362855, 16725710]

約数ペア:

[(1, 16725710), (2, 8362855), (5, 3345142), (10, 1672571), (43, 388970), (86, 194485), (97, 172430), (194, 86215), (215, 77794), (401, 41710), (430, 38897), (485, 34486), (802, 20855), (970, 17243), (2005, 8342), (4010, 4171)]