31026904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{228139}}^1$

素因数の和:228162

約数の個数: 16

約数和(自身を含む): 61597800

約数和(自身を除く): 30570896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 228139, 456278, 912556, 1825112, 3878363, 7756726, 15513452, 31026904]

約数ペア:

[(1, 31026904), (2, 15513452), (4, 7756726), (8, 3878363), (17, 1825112), (34, 912556), (68, 456278), (136, 228139)]