78415384

素因数分解:

$2^3\times {\mathrm{1063}}^1\times {\mathrm{9221}}^1$

素因数の和:10290

約数の個数: 16

約数和(自身を含む): 147183120

約数和(自身を除く): 68767736

約数列:

[1, 2, 4, 8, 1063, 2126, 4252, 8504, 9221, 18442, 36884, 73768, 9801923, 19603846, 39207692, 78415384]

約数ペア:

[(1, 78415384), (2, 39207692), (4, 19603846), (8, 9801923), (1063, 73768), (2126, 36884), (4252, 18442), (8504, 9221)]