80139608

素因数分解:

$2^3\times {\mathrm{827}}^1\times {\mathrm{12113}}^1$

素因数の和:12946

約数の個数: 16

約数和(自身を含む): 150455880

約数和(自身を除く): 70316272

約数列:

[1, 2, 4, 8, 827, 1654, 3308, 6616, 12113, 24226, 48452, 96904, 10017451, 20034902, 40069804, 80139608]

約数ペア:

[(1, 80139608), (2, 40069804), (4, 20034902), (8, 10017451), (827, 96904), (1654, 48452), (3308, 24226), (6616, 12113)]