4037584

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1987}}^1$

素因数の和:2122

約数の個数: 20

約数和(自身を含む): 7888384

約数和(自身を除く): 3850800

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 1987, 2032, 3974, 7948, 15896, 31792, 252349, 504698, 1009396, 2018792, 4037584]

約数ペア:

[(1, 4037584), (2, 2018792), (4, 1009396), (8, 504698), (16, 252349), (127, 31792), (254, 15896), (508, 7948), (1016, 3974), (1987, 2032)]