31384572

素因数分解:

$2^2\times 3^1\times {\mathrm{1289}}^1\times {\mathrm{2029}}^1$

素因数の和:3325

約数の個数: 24

約数和(自身を含む): 73323600

約数和(自身を除く): 41939028

約数列:

[1, 2, 3, 4, 6, 12, 1289, 2029, 2578, 3867, 4058, 5156, 6087, 7734, 8116, 12174, 15468, 24348, 2615381, 5230762, 7846143, 10461524, 15692286, 31384572]

約数ペア:

[(1, 31384572), (2, 15692286), (3, 10461524), (4, 7846143), (6, 5230762), (12, 2615381), (1289, 24348), (2029, 15468), (2578, 12174), (3867, 8116), (4058, 7734), (5156, 6087)]