31671034

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{13903}}^1$

素因数の和:13989

約数の個数: 16

約数和(自身を含む): 51055488

約数和(自身を除く): 19384454

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 13903, 27806, 236351, 472702, 931501, 1863002, 15835517, 31671034]

約数ペア:

[(1, 31671034), (2, 15835517), (17, 1863002), (34, 931501), (67, 472702), (134, 236351), (1139, 27806), (2278, 13903)]