86888464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{417733}}^1$

素因数の和:417754

約数の個数: 20

約数和(自身を含む): 181296556

約数和(自身を除く): 94408092

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 417733, 835466, 1670932, 3341864, 5430529, 6683728, 10861058, 21722116, 43444232, 86888464]

約数ペア:

[(1, 86888464), (2, 43444232), (4, 21722116), (8, 10861058), (13, 6683728), (16, 5430529), (26, 3341864), (52, 1670932), (104, 835466), (208, 417733)]