85463612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{1997}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 161342496

約数和(自身を除く): 75878884

約数列:

[1, 2, 4, 13, 26, 52, 823, 1646, 1997, 3292, 3994, 7988, 10699, 21398, 25961, 42796, 51922, 103844, 1643531, 3287062, 6574124, 21365903, 42731806, 85463612]

約数ペア:

[(1, 85463612), (2, 42731806), (4, 21365903), (13, 6574124), (26, 3287062), (52, 1643531), (823, 103844), (1646, 51922), (1997, 42796), (3292, 25961), (3994, 21398), (7988, 10699)]