87253036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{23633}}^1$

素因数の和:23721

約数の個数: 24

約数和(自身を含む): 166761504

約数和(自身を除く): 79508468

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 23633, 47266, 94532, 307229, 614458, 1228916, 1677943, 3355886, 6711772, 21813259, 43626518, 87253036]

約数ペア:

[(1, 87253036), (2, 43626518), (4, 21813259), (13, 6711772), (26, 3355886), (52, 1677943), (71, 1228916), (142, 614458), (284, 307229), (923, 94532), (1846, 47266), (3692, 23633)]