90238408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{867677}}^1$

素因数の和:867696

約数の個数: 16

約数和(自身を含む): 182212380

約数和(自身を除く): 91973972

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 867677, 1735354, 3470708, 6941416, 11279801, 22559602, 45119204, 90238408]

約数ペア:

[(1, 90238408), (2, 45119204), (4, 22559602), (8, 11279801), (13, 6941416), (26, 3470708), (52, 1735354), (104, 867677)]