65769808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{316201}}^1$

素因数の和:316222

約数の個数: 20

約数和(自身を含む): 137231668

約数和(自身を除く): 71461860

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 316201, 632402, 1264804, 2529608, 4110613, 5059216, 8221226, 16442452, 32884904, 65769808]

約数ペア:

[(1, 65769808), (2, 32884904), (4, 16442452), (8, 8221226), (13, 5059216), (16, 4110613), (26, 2529608), (52, 1264804), (104, 632402), (208, 316201)]