90973766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{205823}}^1$

素因数の和:205855

約数の個数: 16

約数和(自身を含む): 155602944

約数和(自身を除く): 64629178

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 205823, 411646, 2675699, 3498991, 5351398, 6997982, 45486883, 90973766]

約数ペア:

[(1, 90973766), (2, 45486883), (13, 6997982), (17, 5351398), (26, 3498991), (34, 2675699), (221, 411646), (442, 205823)]