80396108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2339}}^1$

素因数の和:3017

約数の個数: 24

約数和(自身を含む): 151809840

約数和(自身を除く): 71413732

約数列:

[1, 2, 4, 13, 26, 52, 661, 1322, 2339, 2644, 4678, 8593, 9356, 17186, 30407, 34372, 60814, 121628, 1546079, 3092158, 6184316, 20099027, 40198054, 80396108]

約数ペア:

[(1, 80396108), (2, 40198054), (4, 20099027), (13, 6184316), (26, 3092158), (52, 1546079), (661, 121628), (1322, 60814), (2339, 34372), (2644, 30407), (4678, 17186), (8593, 9356)]