161135024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{324869}}^1$

素因数の和:324908

約数の個数: 20

約数和(自身を含む): 322271040

約数和(自身を除く): 161136016

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 324869, 649738, 1299476, 2598952, 5197904, 10070939, 20141878, 40283756, 80567512, 161135024]

約数ペア:

[(1, 161135024), (2, 80567512), (4, 40283756), (8, 20141878), (16, 10070939), (31, 5197904), (62, 2598952), (124, 1299476), (248, 649738), (496, 324869)]