69511982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{15791}}^1$

素因数の和:15895

約数の個数: 16

約数和(自身を含む): 109154304

約数和(自身を除く): 39642322

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 15791, 31582, 489521, 979042, 1121161, 2242322, 34755991, 69511982]

約数ペア:

[(1, 69511982), (2, 34755991), (31, 2242322), (62, 1121161), (71, 979042), (142, 489521), (2201, 31582), (4402, 15791)]