90320542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{43973}}^1$

素因数の和:44067

約数の個数: 16

約数和(自身を含む): 147752640

約数和(自身を除く): 57432098

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 43973, 87946, 571649, 1143298, 3473867, 6947734, 45160271, 90320542]

約数ペア:

[(1, 90320542), (2, 45160271), (13, 6947734), (26, 3473867), (79, 1143298), (158, 571649), (1027, 87946), (2054, 43973)]