31115706

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{37309}}^1$

素因数の和:37453

約数の個数: 16

約数和(自身を含む): 62680800

約数和(自身を除く): 31565094

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 37309, 74618, 111927, 223854, 5185951, 10371902, 15557853, 31115706]

約数ペア:

[(1, 31115706), (2, 15557853), (3, 10371902), (6, 5185951), (139, 223854), (278, 111927), (417, 74618), (834, 37309)]