172331906

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{5381}}^1$

素因数の和:5689

約数の個数: 16

約数和(自身を含む): 263502720

約数和(自身を除く): 91170814

約数列:

[1, 2, 67, 134, 239, 478, 5381, 10762, 16013, 32026, 360527, 721054, 1286059, 2572118, 86165953, 172331906]

約数ペア:

[(1, 172331906), (2, 86165953), (67, 2572118), (134, 1286059), (239, 721054), (478, 360527), (5381, 32026), (10762, 16013)]