81814084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59981}}^1$

素因数の和:60027

約数の個数: 24

約数和(自身を含む): 161231616

約数和(自身を除く): 79417532

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 59981, 119962, 239924, 659791, 1319582, 1859411, 2639164, 3718822, 7437644, 20453521, 40907042, 81814084]

約数ペア:

[(1, 81814084), (2, 40907042), (4, 20453521), (11, 7437644), (22, 3718822), (31, 2639164), (44, 1859411), (62, 1319582), (124, 659791), (341, 239924), (682, 119962), (1364, 59981)]