82211270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191189}}^1$

素因数の和:191239

約数の個数: 16

約数和(自身を含む): 151422480

約数和(自身を除く): 69211210

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 191189, 382378, 955945, 1911890, 8221127, 16442254, 41105635, 82211270]

約数ペア:

[(1, 82211270), (2, 41105635), (5, 16442254), (10, 8221127), (43, 1911890), (86, 955945), (215, 382378), (430, 191189)]