31419638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12659}}^1$

素因数の和:12751

約数の個数: 16

約数和(自身を含む): 50589360

約数和(自身を除く): 19169722

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 12659, 25318, 215203, 430406, 924107, 1848214, 15709819, 31419638]

約数ペア:

[(1, 31419638), (2, 15709819), (17, 1848214), (34, 924107), (73, 430406), (146, 215203), (1241, 25318), (2482, 12659)]