31143516

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{55219}}^1$

素因数の和:55273

約数の個数: 24

約数和(自身を含む): 74215680

約数和(自身を除く): 43072164

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 55219, 110438, 165657, 220876, 331314, 662628, 2595293, 5190586, 7785879, 10381172, 15571758, 31143516]

約数ペア:

[(1, 31143516), (2, 15571758), (3, 10381172), (4, 7785879), (6, 5190586), (12, 2595293), (47, 662628), (94, 331314), (141, 220876), (188, 165657), (282, 110438), (564, 55219)]