31282473794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{267431}}^1$

素因数の和:267866

約数の個数: 32

約数和(自身を含む): 55262148480

約数和(自身を除く): 23979674686

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 409, 818, 4499, 5317, 8998, 10634, 58487, 116974, 267431, 534862, 2941741, 3476603, 5883482, 6953206, 38242633, 76485266, 109379279, 218758558, 1203172069, 1421930627, 2406344138, 2843861254, 15641236897, 31282473794]

約数ペア:

[(1, 31282473794), (2, 15641236897), (11, 2843861254), (13, 2406344138), (22, 1421930627), (26, 1203172069), (143, 218758558), (286, 109379279), (409, 76485266), (818, 38242633), (4499, 6953206), (5317, 5883482), (8998, 3476603), (10634, 2941741), (58487, 534862), (116974, 267431)]