171521824

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{64579}}^1$

素因数の和:64672

約数の個数: 24

約数和(自身を含む): 341757360

約数和(自身を除く): 170235536

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 64579, 129158, 258316, 516632, 1033264, 2066528, 5360057, 10720114, 21440228, 42880456, 85760912, 171521824]

約数ペア:

[(1, 171521824), (2, 85760912), (4, 42880456), (8, 21440228), (16, 10720114), (32, 5360057), (83, 2066528), (166, 1033264), (332, 516632), (664, 258316), (1328, 129158), (2656, 64579)]