87242402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197381}}^1$

素因数の和:197413

約数の個数: 16

約数和(自身を含む): 149220792

約数和(自身を除く): 61978390

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 197381, 394762, 2565953, 3355477, 5131906, 6710954, 43621201, 87242402]

約数ペア:

[(1, 87242402), (2, 43621201), (13, 6710954), (17, 5131906), (26, 3355477), (34, 2565953), (221, 394762), (442, 197381)]