31079530

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{5443}}^1$

素因数の和:6021

約数の個数: 16

約数和(自身を含む): 56051424

約数和(自身を除く): 24971894

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5443, 5710, 10886, 27215, 54430, 3107953, 6215906, 15539765, 31079530]

約数ペア:

[(1, 31079530), (2, 15539765), (5, 6215906), (10, 3107953), (571, 54430), (1142, 27215), (2855, 10886), (5443, 5710)]