61991612

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{25037}}^1$

素因数の和:25660

約数の個数: 12

約数和(自身を含む): 108664920

約数和(自身を除く): 46673308

約数列:

[1, 2, 4, 619, 1238, 2476, 25037, 50074, 100148, 15497903, 30995806, 61991612]

約数ペア:

[(1, 61991612), (2, 30995806), (4, 15497903), (619, 100148), (1238, 50074), (2476, 25037)]