90626516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{1453}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 164150784

約数和(自身を除く): 73524268

約数列:

[1, 2, 4, 31, 62, 124, 503, 1006, 1453, 2012, 2906, 5812, 15593, 31186, 45043, 62372, 90086, 180172, 730859, 1461718, 2923436, 22656629, 45313258, 90626516]

約数ペア:

[(1, 90626516), (2, 45313258), (4, 22656629), (31, 2923436), (62, 1461718), (124, 730859), (503, 180172), (1006, 90086), (1453, 62372), (2012, 45043), (2906, 31186), (5812, 15593)]