173638924

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{1063}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 308019488

約数和(自身を除く): 134380564

約数列:

[1, 2, 4, 97, 194, 388, 421, 842, 1063, 1684, 2126, 4252, 40837, 81674, 103111, 163348, 206222, 412444, 447523, 895046, 1790092, 43409731, 86819462, 173638924]

約数ペア:

[(1, 173638924), (2, 86819462), (4, 43409731), (97, 1790092), (194, 895046), (388, 447523), (421, 412444), (842, 206222), (1063, 163348), (1684, 103111), (2126, 81674), (4252, 40837)]