89342608

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{136193}}^1$

素因数の和:136242

約数の個数: 20

約数和(自身を含む): 177324588

約数和(自身を除く): 87981980

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 136193, 272386, 544772, 1089544, 2179088, 5583913, 11167826, 22335652, 44671304, 89342608]

約数ペア:

[(1, 89342608), (2, 44671304), (4, 22335652), (8, 11167826), (16, 5583913), (41, 2179088), (82, 1089544), (164, 544772), (328, 272386), (656, 136193)]