68403886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{87473}}^1$

素因数の和:87515

約数の個数: 16

約数和(自身を含む): 113366304

約数和(自身を除く): 44962418

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 87473, 174946, 1487041, 2011879, 2974082, 4023758, 34201943, 68403886]

約数ペア:

[(1, 68403886), (2, 34201943), (17, 4023758), (23, 2974082), (34, 2011879), (46, 1487041), (391, 174946), (782, 87473)]