42691088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5641}}^1$

素因数の和:5703

約数の個数: 40

約数和(自身を含む): 92348256

約数和(自身を除く): 49657168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 5641, 7568, 11282, 22564, 45128, 62051, 90256, 124102, 242563, 248204, 485126, 496408, 970252, 992816, 1940504, 2668193, 3881008, 5336386, 10672772, 21345544, 42691088]

約数ペア:

[(1, 42691088), (2, 21345544), (4, 10672772), (8, 5336386), (11, 3881008), (16, 2668193), (22, 1940504), (43, 992816), (44, 970252), (86, 496408), (88, 485126), (172, 248204), (176, 242563), (344, 124102), (473, 90256), (688, 62051), (946, 45128), (1892, 22564), (3784, 11282), (5641, 7568)]