91045288

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2029}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 175392000

約数和(自身を除く): 84346712

約数列:

[1, 2, 4, 8, 71, 79, 142, 158, 284, 316, 568, 632, 2029, 4058, 5609, 8116, 11218, 16232, 22436, 44872, 144059, 160291, 288118, 320582, 576236, 641164, 1152472, 1282328, 11380661, 22761322, 45522644, 91045288]

約数ペア:

[(1, 91045288), (2, 45522644), (4, 22761322), (8, 11380661), (71, 1282328), (79, 1152472), (142, 641164), (158, 576236), (284, 320582), (316, 288118), (568, 160291), (632, 144059), (2029, 44872), (4058, 22436), (5609, 16232), (8116, 11218)]