40545592

素因数分解:

$2^3\times {\mathrm{1993}}^1\times {\mathrm{2543}}^1$

素因数の和:4542

約数の個数: 16

約数和(自身を含む): 76091040

約数和(自身を除く): 35545448

約数列:

[1, 2, 4, 8, 1993, 2543, 3986, 5086, 7972, 10172, 15944, 20344, 5068199, 10136398, 20272796, 40545592]

約数ペア:

[(1, 40545592), (2, 20272796), (4, 10136398), (8, 5068199), (1993, 20344), (2543, 15944), (3986, 10172), (5086, 7972)]