80186816

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{30559}}^1$

素因数の和:30612

約数の個数: 28

約数和(自身を含む): 163007040

約数和(自身を除く): 82820224

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 30559, 61118, 122236, 244472, 488944, 977888, 1252919, 1955776, 2505838, 5011676, 10023352, 20046704, 40093408, 80186816]

約数ペア:

[(1, 80186816), (2, 40093408), (4, 20046704), (8, 10023352), (16, 5011676), (32, 2505838), (41, 1955776), (64, 1252919), (82, 977888), (164, 488944), (328, 244472), (656, 122236), (1312, 61118), (2624, 30559)]