90637768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{871517}}^1$

素因数の和:871536

約数の個数: 16

約数和(自身を含む): 183018780

約数和(自身を除く): 92381012

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 871517, 1743034, 3486068, 6972136, 11329721, 22659442, 45318884, 90637768]

約数ペア:

[(1, 90637768), (2, 45318884), (4, 22659442), (8, 11329721), (13, 6972136), (26, 3486068), (52, 1743034), (104, 871517)]