39859696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{146543}}^1$

素因数の和:146568

約数の個数: 20

約数和(自身を含む): 81771552

約数和(自身を除く): 41911856

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 146543, 293086, 586172, 1172344, 2344688, 2491231, 4982462, 9964924, 19929848, 39859696]

約数ペア:

[(1, 39859696), (2, 19929848), (4, 9964924), (8, 4982462), (16, 2491231), (17, 2344688), (34, 1172344), (68, 586172), (136, 293086), (272, 146543)]