31487392

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{7079}}^1$

素因数の和:7228

約数の個数: 24

約数和(自身を含む): 62445600

約数和(自身を除く): 30958208

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 7079, 14158, 28316, 56632, 113264, 226528, 983981, 1967962, 3935924, 7871848, 15743696, 31487392]

約数ペア:

[(1, 31487392), (2, 15743696), (4, 7871848), (8, 3935924), (16, 1967962), (32, 983981), (139, 226528), (278, 113264), (556, 56632), (1112, 28316), (2224, 14158), (4448, 7079)]