87661772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{48593}}^1$

素因数の和:48649

約数の個数: 24

約数和(自身を含む): 171439632

約数和(自身を除く): 83777860

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 48593, 97186, 194372, 534523, 1069046, 1992313, 2138092, 3984626, 7969252, 21915443, 43830886, 87661772]

約数ペア:

[(1, 87661772), (2, 43830886), (4, 21915443), (11, 7969252), (22, 3984626), (41, 2138092), (44, 1992313), (82, 1069046), (164, 534523), (451, 194372), (902, 97186), (1804, 48593)]