31116338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{74441}}^1$

素因数の和:74473

約数の個数: 16

約数和(自身を含む): 53598240

約数和(自身を除く): 22481902

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 74441, 148882, 818851, 1414379, 1637702, 2828758, 15558169, 31116338]

約数ペア:

[(1, 31116338), (2, 15558169), (11, 2828758), (19, 1637702), (22, 1414379), (38, 818851), (209, 148882), (418, 74441)]