68945816

素因数分解:

$2^3\times {\mathrm{2543}}^1\times {\mathrm{3389}}^1$

素因数の和:5938

約数の個数: 16

約数和(自身を含む): 129362400

約数和(自身を除く): 60416584

約数列:

[1, 2, 4, 8, 2543, 3389, 5086, 6778, 10172, 13556, 20344, 27112, 8618227, 17236454, 34472908, 68945816]

約数ペア:

[(1, 68945816), (2, 34472908), (4, 17236454), (8, 8618227), (2543, 27112), (3389, 20344), (5086, 13556), (6778, 10172)]