2881376

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:846

約数の個数: 24

約数和(自身を含む): 5725440

約数和(自身を除く): 2844064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 709, 1016, 1418, 2032, 2836, 4064, 5672, 11344, 22688, 90043, 180086, 360172, 720344, 1440688, 2881376]

約数ペア:

[(1, 2881376), (2, 1440688), (4, 720344), (8, 360172), (16, 180086), (32, 90043), (127, 22688), (254, 11344), (508, 5672), (709, 4064), (1016, 2836), (1418, 2032)]