31611258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8093}}^1$

素因数の和:8139

約数の個数: 48

約数和(自身を含む): 80810496

約数和(自身を除く): 49199238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 8093, 16186, 24279, 48558, 56651, 72837, 113302, 145674, 169953, 250883, 339906, 501766, 509859, 752649, 1019718, 1505298, 1756181, 2257947, 3512362, 4515894, 5268543, 10537086, 15805629, 31611258]

約数ペア:

[(1, 31611258), (2, 15805629), (3, 10537086), (6, 5268543), (7, 4515894), (9, 3512362), (14, 2257947), (18, 1756181), (21, 1505298), (31, 1019718), (42, 752649), (62, 509859), (63, 501766), (93, 339906), (126, 250883), (186, 169953), (217, 145674), (279, 113302), (434, 72837), (558, 56651), (651, 48558), (1302, 24279), (1953, 16186), (3906, 8093)]