86591152

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{34471}}^1$

素因数の和:34636

約数の個数: 20

約数和(自身を含む): 168843856

約数和(自身を除く): 82252704

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 34471, 68942, 137884, 275768, 551536, 5411947, 10823894, 21647788, 43295576, 86591152]

約数ペア:

[(1, 86591152), (2, 43295576), (4, 21647788), (8, 10823894), (16, 5411947), (157, 551536), (314, 275768), (628, 137884), (1256, 68942), (2512, 34471)]