77999906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{2039}}^1$

素因数の和:2689

約数の個数: 16

約数和(自身を含む): 121029120

約数和(自身を除く): 43029214

約数列:

[1, 2, 31, 62, 617, 1234, 2039, 4078, 19127, 38254, 63209, 126418, 1258063, 2516126, 38999953, 77999906]

約数ペア:

[(1, 77999906), (2, 38999953), (31, 2516126), (62, 1258063), (617, 126418), (1234, 63209), (2039, 38254), (4078, 19127)]