65601916

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{3917}}^1$

素因数の和:4053

約数の個数: 24

約数和(自身を含む): 118480320

約数和(自身を除く): 52878404

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 316, 3917, 4187, 7834, 8374, 15668, 16748, 207601, 309443, 415202, 618886, 830404, 1237772, 16400479, 32800958, 65601916]

約数ペア:

[(1, 65601916), (2, 32800958), (4, 16400479), (53, 1237772), (79, 830404), (106, 618886), (158, 415202), (212, 309443), (316, 207601), (3917, 16748), (4187, 15668), (7834, 8374)]