31057744

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{24571}}^1$

素因数の和:24658

約数の個数: 20

約数和(自身を含む): 60938560

約数和(自身を除く): 29880816

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 24571, 49142, 98284, 196568, 393136, 1941109, 3882218, 7764436, 15528872, 31057744]

約数ペア:

[(1, 31057744), (2, 15528872), (4, 7764436), (8, 3882218), (16, 1941109), (79, 393136), (158, 196568), (316, 98284), (632, 49142), (1264, 24571)]