69135848

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{20051}}^1$

素因数の和:20488

約数の個数: 16

約数和(自身を含む): 129936960

約数和(自身を除く): 60801112

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 20051, 40102, 80204, 160408, 8641981, 17283962, 34567924, 69135848]

約数ペア:

[(1, 69135848), (2, 34567924), (4, 17283962), (8, 8641981), (431, 160408), (862, 80204), (1724, 40102), (3448, 20051)]