91257868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{40813}}^1$

素因数の和:40873

約数の個数: 24

約数和(自身を含む): 175989968

約数和(自身を除く): 84732100

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 40813, 81626, 163252, 530569, 1061138, 1754959, 2122276, 3509918, 7019836, 22814467, 45628934, 91257868]

約数ペア:

[(1, 91257868), (2, 45628934), (4, 22814467), (13, 7019836), (26, 3509918), (43, 2122276), (52, 1754959), (86, 1061138), (172, 530569), (559, 163252), (1118, 81626), (2236, 40813)]