81659842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{36037}}^1$

素因数の和:36153

約数の個数: 16

約数和(自身を含む): 134926272

約数和(自身を除く): 53266430

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 36037, 72074, 396407, 792814, 3711811, 7423622, 40829921, 81659842]

約数ペア:

[(1, 81659842), (2, 40829921), (11, 7423622), (22, 3711811), (103, 792814), (206, 396407), (1133, 72074), (2266, 36037)]