31082086

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 57222720

約数和(自身を除く): 26140634

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 1022, 1241, 1789, 2482, 3578, 8687, 12523, 17374, 25046, 30413, 60826, 130597, 212891, 261194, 425782, 914179, 1828358, 2220149, 4440298, 15541043, 31082086]

約数ペア:

[(1, 31082086), (2, 15541043), (7, 4440298), (14, 2220149), (17, 1828358), (34, 914179), (73, 425782), (119, 261194), (146, 212891), (238, 130597), (511, 60826), (1022, 30413), (1241, 25046), (1789, 17374), (2482, 12523), (3578, 8687)]