40705456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5641}}^1$

素因数の和:5701

約数の個数: 40

約数和(自身を含む): 88150608

約数和(自身を除く): 47445152

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 5641, 7216, 11282, 22564, 45128, 62051, 90256, 124102, 231281, 248204, 462562, 496408, 925124, 992816, 1850248, 2544091, 3700496, 5088182, 10176364, 20352728, 40705456]

約数ペア:

[(1, 40705456), (2, 20352728), (4, 10176364), (8, 5088182), (11, 3700496), (16, 2544091), (22, 1850248), (41, 992816), (44, 925124), (82, 496408), (88, 462562), (164, 248204), (176, 231281), (328, 124102), (451, 90256), (656, 62051), (902, 45128), (1804, 22564), (3608, 11282), (5641, 7216)]