87505616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21617}}^1$

素因数の和:21659

約数の個数: 40

約数和(自身を含む): 193005504

約数和(自身を除く): 105499888

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 21617, 43234, 86468, 172936, 237787, 345872, 475574, 497191, 951148, 994382, 1902296, 1988764, 3804592, 3977528, 5469101, 7955056, 10938202, 21876404, 43752808, 87505616]

約数ペア:

[(1, 87505616), (2, 43752808), (4, 21876404), (8, 10938202), (11, 7955056), (16, 5469101), (22, 3977528), (23, 3804592), (44, 1988764), (46, 1902296), (88, 994382), (92, 951148), (176, 497191), (184, 475574), (253, 345872), (368, 237787), (506, 172936), (1012, 86468), (2024, 43234), (4048, 21617)]