81330962

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{449}}^1$

素因数の和:586

約数の個数: 24

約数和(自身を含む): 127971900

約数和(自身を除く): 46640938

約数列:

[1, 2, 41, 47, 82, 94, 449, 898, 1927, 2209, 3854, 4418, 18409, 21103, 36818, 42206, 90569, 181138, 865223, 991841, 1730446, 1983682, 40665481, 81330962]

約数ペア:

[(1, 81330962), (2, 40665481), (41, 1983682), (47, 1730446), (82, 991841), (94, 865223), (449, 181138), (898, 90569), (1927, 42206), (2209, 36818), (3854, 21103), (4418, 18409)]