90650128

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{29663}}^1$

素因数の和:29862

約数の個数: 20

約数和(自身を含む): 176560128

約数和(自身を除く): 85910000

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 29663, 59326, 118652, 237304, 474608, 5665633, 11331266, 22662532, 45325064, 90650128]

約数ペア:

[(1, 90650128), (2, 45325064), (4, 22662532), (8, 11331266), (16, 5665633), (191, 474608), (382, 237304), (764, 118652), (1528, 59326), (3056, 29663)]