31396812

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{33119}}^1$

素因数の和:33205

約数の個数: 24

約数和(自身を含む): 74188800

約数和(自身を除く): 42791988

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 33119, 66238, 99357, 132476, 198714, 397428, 2616401, 5232802, 7849203, 10465604, 15698406, 31396812]

約数ペア:

[(1, 31396812), (2, 15698406), (3, 10465604), (4, 7849203), (6, 5232802), (12, 2616401), (79, 397428), (158, 198714), (237, 132476), (316, 99357), (474, 66238), (948, 33119)]