824128

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 28

約数和(自身を含む): 1666240

約数和(自身を除く): 842112

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 163, 316, 326, 632, 652, 1264, 1304, 2528, 2608, 5056, 5216, 10432, 12877, 25754, 51508, 103016, 206032, 412064, 824128]

約数ペア:

[(1, 824128), (2, 412064), (4, 206032), (8, 103016), (16, 51508), (32, 25754), (64, 12877), (79, 10432), (158, 5216), (163, 5056), (316, 2608), (326, 2528), (632, 1304), (652, 1264)]