66194416

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{52369}}^1$

素因数の和:52456

約数の個数: 20

約数和(自身を含む): 129877600

約数和(自身を除く): 63683184

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 52369, 104738, 209476, 418952, 837904, 4137151, 8274302, 16548604, 33097208, 66194416]

約数ペア:

[(1, 66194416), (2, 33097208), (4, 16548604), (8, 8274302), (16, 4137151), (79, 837904), (158, 418952), (316, 209476), (632, 104738), (1264, 52369)]