90389767

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 99575392

約数和(自身を除く): 9185625

約数列:

[1, 13, 67, 157, 661, 871, 2041, 8593, 10519, 44287, 103777, 136747, 575731, 1349101, 6953059, 90389767]

約数ペア:

[(1, 90389767), (13, 6953059), (67, 1349101), (157, 575731), (661, 136747), (871, 103777), (2041, 44287), (8593, 10519)]