79889764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{5531}}^1$

素因数の和:5715

約数の個数: 24

約数和(自身を含む): 146841408

約数和(自身を除く): 66951644

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 3611, 5531, 7222, 11062, 14444, 22124, 127213, 254426, 508852, 868367, 1736734, 3473468, 19972441, 39944882, 79889764]

約数ペア:

[(1, 79889764), (2, 39944882), (4, 19972441), (23, 3473468), (46, 1736734), (92, 868367), (157, 508852), (314, 254426), (628, 127213), (3611, 22124), (5531, 14444), (7222, 11062)]