172713712

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{11117}}^1$

素因数の和:12096

約数の個数: 20

約数和(自身を含む): 335007576

約数和(自身を除く): 162293864

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 7768, 11117, 15536, 22234, 44468, 88936, 177872, 10794607, 21589214, 43178428, 86356856, 172713712]

約数ペア:

[(1, 172713712), (2, 86356856), (4, 43178428), (8, 21589214), (16, 10794607), (971, 177872), (1942, 88936), (3884, 44468), (7768, 22234), (11117, 15536)]