31181088

素因数分解:

$2^5\times 3^1\times {\mathrm{379}}^1\times {\mathrm{857}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 82162080

約数和(自身を除く): 50980992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 379, 758, 857, 1137, 1516, 1714, 2274, 2571, 3032, 3428, 4548, 5142, 6064, 6856, 9096, 10284, 12128, 13712, 18192, 20568, 27424, 36384, 41136, 82272, 324803, 649606, 974409, 1299212, 1948818, 2598424, 3897636, 5196848, 7795272, 10393696, 15590544, 31181088]

約数ペア:

[(1, 31181088), (2, 15590544), (3, 10393696), (4, 7795272), (6, 5196848), (8, 3897636), (12, 2598424), (16, 1948818), (24, 1299212), (32, 974409), (48, 649606), (96, 324803), (379, 82272), (758, 41136), (857, 36384), (1137, 27424), (1516, 20568), (1714, 18192), (2274, 13712), (2571, 12128), (3032, 10284), (3428, 9096), (4548, 6856), (5142, 6064)]