31052318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{2609}}^1$

素因数の和:3163

約数の個数: 16

約数和(自身を含む): 50926320

約数和(自身を除く): 19874002

約数列:

[1, 2, 11, 22, 541, 1082, 2609, 5218, 5951, 11902, 28699, 57398, 1411469, 2822938, 15526159, 31052318]

約数ペア:

[(1, 31052318), (2, 15526159), (11, 2822938), (22, 1411469), (541, 57398), (1082, 28699), (2609, 11902), (5218, 5951)]