161716370

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{194839}}^1$

素因数の和:194929

約数の個数: 16

約数和(自身を含む): 294598080

約数和(自身を除く): 132881710

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 194839, 389678, 974195, 1948390, 16171637, 32343274, 80858185, 161716370]

約数ペア:

[(1, 161716370), (2, 80858185), (5, 32343274), (10, 16171637), (83, 1948390), (166, 974195), (415, 389678), (830, 194839)]