84985652

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{73517}}^1$

素因数の和:73555

約数の個数: 18

約数和(自身を含む): 157990182

約数和(自身を除く): 73004530

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 73517, 147034, 294068, 1249789, 2499578, 4999156, 21246413, 42492826, 84985652]

約数ペア:

[(1, 84985652), (2, 42492826), (4, 21246413), (17, 4999156), (34, 2499578), (68, 1249789), (289, 294068), (578, 147034), (1156, 73517)]