31316502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{745631}}^1$

素因数の和:745643

約数の個数: 16

約数和(自身を含む): 71580672

約数和(自身を除く): 40264170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 745631, 1491262, 2236893, 4473786, 5219417, 10438834, 15658251, 31316502]

約数ペア:

[(1, 31316502), (2, 15658251), (3, 10438834), (6, 5219417), (7, 4473786), (14, 2236893), (21, 1491262), (42, 745631)]