71398946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{91303}}^1$

素因数の和:91345

約数の個数: 16

約数和(自身を含む): 118329984

約数和(自身を除く): 46931038

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 91303, 182606, 1552151, 2099969, 3104302, 4199938, 35699473, 71398946]

約数ペア:

[(1, 71398946), (2, 35699473), (17, 4199938), (23, 3104302), (34, 2099969), (46, 1552151), (391, 182606), (782, 91303)]