90301516

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{859}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 162323280

約数和(自身を除く): 72021764

約数列:

[1, 2, 4, 41, 82, 164, 641, 859, 1282, 1718, 2564, 3436, 26281, 35219, 52562, 70438, 105124, 140876, 550619, 1101238, 2202476, 22575379, 45150758, 90301516]

約数ペア:

[(1, 90301516), (2, 45150758), (4, 22575379), (41, 2202476), (82, 1101238), (164, 550619), (641, 140876), (859, 105124), (1282, 70438), (1718, 52562), (2564, 35219), (3436, 26281)]