2045296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11621}}^1$

素因数の和:11640

約数の個数: 20

約数和(自身を含む): 4323384

約数和(自身を除く): 2278088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11621, 23242, 46484, 92968, 127831, 185936, 255662, 511324, 1022648, 2045296]

約数ペア:

[(1, 2045296), (2, 1022648), (4, 511324), (8, 255662), (11, 185936), (16, 127831), (22, 92968), (44, 46484), (88, 23242), (176, 11621)]