86772554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{74419}}^1$

素因数の和:74485

約数の個数: 16

約数和(自身を含む): 144672480

約数和(自身を除く): 57899926

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 74419, 148838, 818609, 1637218, 3944207, 7888414, 43386277, 86772554]

約数ペア:

[(1, 86772554), (2, 43386277), (11, 7888414), (22, 3944207), (53, 1637218), (106, 818609), (583, 148838), (1166, 74419)]