82945466

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{2221}}^1$

素因数の和:2557

約数の個数: 16

約数和(自身を含む): 126707328

約数和(自身を除く): 43761862

約数列:

[1, 2, 71, 142, 263, 526, 2221, 4442, 18673, 37346, 157691, 315382, 584123, 1168246, 41472733, 82945466]

約数ペア:

[(1, 82945466), (2, 41472733), (71, 1168246), (142, 584123), (263, 315382), (526, 157691), (2221, 37346), (4442, 18673)]