87439036

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 154877184

約数和(自身を除く): 67438148

約数列:

[1, 2, 4, 191, 193, 382, 386, 593, 764, 772, 1186, 2372, 36863, 73726, 113263, 114449, 147452, 226526, 228898, 453052, 457796, 21859759, 43719518, 87439036]

約数ペア:

[(1, 87439036), (2, 43719518), (4, 21859759), (191, 457796), (193, 453052), (382, 228898), (386, 226526), (593, 147452), (764, 114449), (772, 113263), (1186, 73726), (2372, 36863)]