31897576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{234541}}^1$

素因数の和:234564

約数の個数: 16

約数和(自身を含む): 63326340

約数和(自身を除く): 31428764

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 234541, 469082, 938164, 1876328, 3987197, 7974394, 15948788, 31897576]

約数ペア:

[(1, 31897576), (2, 15948788), (4, 7974394), (8, 3987197), (17, 1876328), (34, 938164), (68, 469082), (136, 234541)]