82053890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{190823}}^1$

素因数の和:190873

約数の個数: 16

約数和(自身を含む): 151132608

約数和(自身を除く): 69078718

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 190823, 381646, 954115, 1908230, 8205389, 16410778, 41026945, 82053890]

約数ペア:

[(1, 82053890), (2, 41026945), (5, 16410778), (10, 8205389), (43, 1908230), (86, 954115), (215, 381646), (430, 190823)]