88561018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1129}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 164021760

約数和(自身を除く): 75460742

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 431, 862, 1129, 2258, 3017, 5603, 6034, 7903, 11206, 14677, 15806, 29354, 39221, 78442, 102739, 205478, 486599, 973198, 3406193, 6325787, 6812386, 12651574, 44280509, 88561018]

約数ペア:

[(1, 88561018), (2, 44280509), (7, 12651574), (13, 6812386), (14, 6325787), (26, 3406193), (91, 973198), (182, 486599), (431, 205478), (862, 102739), (1129, 78442), (2258, 39221), (3017, 29354), (5603, 15806), (6034, 14677), (7903, 11206)]