8641796

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 15818880

約数和(自身を除く): 7177084

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 1069, 2021, 2138, 4042, 4276, 8084, 45967, 50243, 91934, 100486, 183868, 200972, 2160449, 4320898, 8641796]

約数ペア:

[(1, 8641796), (2, 4320898), (4, 2160449), (43, 200972), (47, 183868), (86, 100486), (94, 91934), (172, 50243), (188, 45967), (1069, 8084), (2021, 4276), (2138, 4042)]