84379408

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{15649}}^1$

素因数の和:15994

約数の個数: 20

約数和(自身を含む): 163980700

約数和(自身を除く): 79601292

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 15649, 31298, 62596, 125192, 250384, 5273713, 10547426, 21094852, 42189704, 84379408]

約数ペア:

[(1, 84379408), (2, 42189704), (4, 21094852), (8, 10547426), (16, 5273713), (337, 250384), (674, 125192), (1348, 62596), (2696, 31298), (5392, 15649)]