86379719

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 97292160

約数和(自身を除く): 10912441

約数列:

[1, 19, 29, 37, 223, 361, 551, 703, 1073, 4237, 6467, 8251, 10469, 13357, 20387, 80503, 122873, 156769, 239279, 387353, 2334587, 2978611, 4546301, 86379719]

約数ペア:

[(1, 86379719), (19, 4546301), (29, 2978611), (37, 2334587), (223, 387353), (361, 239279), (551, 156769), (703, 122873), (1073, 80503), (4237, 20387), (6467, 13357), (8251, 10469)]