15999712

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{6329}}^1$

素因数の和:6418

約数の個数: 24

約数和(自身を含む): 31903200

約数和(自身を除く): 15903488

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 6329, 12658, 25316, 50632, 101264, 202528, 499991, 999982, 1999964, 3999928, 7999856, 15999712]

約数ペア:

[(1, 15999712), (2, 7999856), (4, 3999928), (8, 1999964), (16, 999982), (32, 499991), (79, 202528), (158, 101264), (316, 50632), (632, 25316), (1264, 12658), (2528, 6329)]