8978608

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{6761}}^1$

素因数の和:6852

約数の個数: 20

約数和(自身を含む): 17608248

約数和(自身を除く): 8629640

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 6761, 13522, 27044, 54088, 108176, 561163, 1122326, 2244652, 4489304, 8978608]

約数ペア:

[(1, 8978608), (2, 4489304), (4, 2244652), (8, 1122326), (16, 561163), (83, 108176), (166, 54088), (332, 27044), (664, 13522), (1328, 6761)]