42189704

素因数分解:

$2^3\times {\mathrm{337}}^1\times {\mathrm{15649}}^1$

素因数の和:15992

約数の個数: 16

約数和(自身を含む): 79345500

約数和(自身を除く): 37155796

約数列:

[1, 2, 4, 8, 337, 674, 1348, 2696, 15649, 31298, 62596, 125192, 5273713, 10547426, 21094852, 42189704]

約数ペア:

[(1, 42189704), (2, 21094852), (4, 10547426), (8, 5273713), (337, 125192), (674, 62596), (1348, 31298), (2696, 15649)]