69823856

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{5381}}^1$

素因数の和:6200

約数の個数: 20

約数和(自身を含む): 135475704

約数和(自身を除く): 65651848

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 5381, 6488, 10762, 12976, 21524, 43048, 86096, 4363991, 8727982, 17455964, 34911928, 69823856]

約数ペア:

[(1, 69823856), (2, 34911928), (4, 17455964), (8, 8727982), (16, 4363991), (811, 86096), (1622, 43048), (3244, 21524), (5381, 12976), (6488, 10762)]