173680828

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{461}}^1\times {\mathrm{971}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 308057904

約数和(自身を除く): 134377076

約数列:

[1, 2, 4, 97, 194, 388, 461, 922, 971, 1844, 1942, 3884, 44717, 89434, 94187, 178868, 188374, 376748, 447631, 895262, 1790524, 43420207, 86840414, 173680828]

約数ペア:

[(1, 173680828), (2, 86840414), (4, 43420207), (97, 1790524), (194, 895262), (388, 447631), (461, 376748), (922, 188374), (971, 178868), (1844, 94187), (1942, 89434), (3884, 44717)]