165712928

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{65551}}^1$

素因数の和:65640

約数の個数: 24

約数和(自身を含む): 330382080

約数和(自身を除く): 164669152

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 65551, 131102, 262204, 524408, 1048816, 2097632, 5178529, 10357058, 20714116, 41428232, 82856464, 165712928]

約数ペア:

[(1, 165712928), (2, 82856464), (4, 41428232), (8, 20714116), (16, 10357058), (32, 5178529), (79, 2097632), (158, 1048816), (316, 524408), (632, 262204), (1264, 131102), (2528, 65551)]