16955512

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9767}}^1$

素因数の和:9811

約数の個数: 32

約数和(自身を含む): 37509120

約数和(自身を除く): 20553608

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 9767, 19534, 39068, 68369, 78136, 136738, 273476, 302777, 546952, 605554, 1211108, 2119439, 2422216, 4238878, 8477756, 16955512]

約数ペア:

[(1, 16955512), (2, 8477756), (4, 4238878), (7, 2422216), (8, 2119439), (14, 1211108), (28, 605554), (31, 546952), (56, 302777), (62, 273476), (124, 136738), (217, 78136), (248, 68369), (434, 39068), (868, 19534), (1736, 9767)]