90070396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{5233}}^1$

素因数の和:5581

約数の個数: 24

約数和(自身を含む): 170293424

約数和(自身を除く): 80223028

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 4303, 5233, 8606, 10466, 17212, 20932, 68029, 136058, 272116, 1732123, 3464246, 6928492, 22517599, 45035198, 90070396]

約数ペア:

[(1, 90070396), (2, 45035198), (4, 22517599), (13, 6928492), (26, 3464246), (52, 1732123), (331, 272116), (662, 136058), (1324, 68029), (4303, 20932), (5233, 17212), (8606, 10466)]