163021168

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{24317}}^1$

素因数の和:24744

約数の個数: 20

約数和(自身を含む): 316620360

約数和(自身を除く): 153599192

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 24317, 48634, 97268, 194536, 389072, 10188823, 20377646, 40755292, 81510584, 163021168]

約数ペア:

[(1, 163021168), (2, 81510584), (4, 40755292), (8, 20377646), (16, 10188823), (419, 389072), (838, 194536), (1676, 97268), (3352, 48634), (6704, 24317)]