88443088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{128551}}^1$

素因数の和:128602

約数の個数: 20

約数和(自身を含む): 175344928

約数和(自身を除く): 86901840

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 128551, 257102, 514204, 1028408, 2056816, 5527693, 11055386, 22110772, 44221544, 88443088]

約数ペア:

[(1, 88443088), (2, 44221544), (4, 22110772), (8, 11055386), (16, 5527693), (43, 2056816), (86, 1028408), (172, 514204), (344, 257102), (688, 128551)]