91212604

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{20749}}^1$

素因数の和:20917

約数の個数: 24

約数和(自身を含む): 183596000

約数和(自身を除く): 92383396

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 20749, 41498, 82996, 145243, 290486, 580972, 3257593, 6515186, 13030372, 22803151, 45606302, 91212604]

約数ペア:

[(1, 91212604), (2, 45606302), (4, 22803151), (7, 13030372), (14, 6515186), (28, 3257593), (157, 580972), (314, 290486), (628, 145243), (1099, 82996), (2198, 41498), (4396, 20749)]