31503066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15959}}^1$

素因数の和:16018

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 42040614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 15959, 31918, 47877, 95754, 111713, 223426, 335139, 670278, 750073, 1500146, 2250219, 4500438, 5250511, 10501022, 15751533, 31503066]

約数ペア:

[(1, 31503066), (2, 15751533), (3, 10501022), (6, 5250511), (7, 4500438), (14, 2250219), (21, 1500146), (42, 750073), (47, 670278), (94, 335139), (141, 223426), (282, 111713), (329, 95754), (658, 47877), (987, 31918), (1974, 15959)]