80867778

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10111}}^1$

素因数の和:10190

約数の個数: 32

約数和(自身を含む): 170852352

約数和(自身を除く): 89984574

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 7998, 10111, 20222, 30333, 60666, 313441, 434773, 626882, 869546, 940323, 1304319, 1880646, 2608638, 13477963, 26955926, 40433889, 80867778]

約数ペア:

[(1, 80867778), (2, 40433889), (3, 26955926), (6, 13477963), (31, 2608638), (43, 1880646), (62, 1304319), (86, 940323), (93, 869546), (129, 626882), (186, 434773), (258, 313441), (1333, 60666), (2666, 30333), (3999, 20222), (7998, 10111)]