107273648

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{155921}}^1$

素因数の和:155972

約数の個数: 20

約数和(自身を含む): 212677608

約数和(自身を除く): 105403960

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 155921, 311842, 623684, 1247368, 2494736, 6704603, 13409206, 26818412, 53636824, 107273648]

約数ペア:

[(1, 107273648), (2, 53636824), (4, 26818412), (8, 13409206), (16, 6704603), (43, 2494736), (86, 1247368), (172, 623684), (344, 311842), (688, 155921)]