31617294

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{74219}}^1$

素因数の和:74295

約数の個数: 16

約数和(自身を含む): 64126080

約数和(自身を除く): 32508786

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 74219, 148438, 222657, 445314, 5269549, 10539098, 15808647, 31617294]

約数ペア:

[(1, 31617294), (2, 15808647), (3, 10539098), (6, 5269549), (71, 445314), (142, 222657), (213, 148438), (426, 74219)]