89966602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{19381}}^1$

素因数の和:19605

約数の個数: 16

約数和(自身を含む): 147923424

約数和(自身を除く): 57956822

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 19381, 38762, 213191, 426382, 4089391, 8178782, 44983301, 89966602]

約数ペア:

[(1, 89966602), (2, 44983301), (11, 8178782), (22, 4089391), (211, 426382), (422, 213191), (2321, 38762), (4642, 19381)]