8126864

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:263

約数の個数: 40

約数和(自身を含む): 16391808

約数和(自身を除く): 8264944

約数列:

[1, 2, 4, 8, 16, 47, 94, 101, 107, 188, 202, 214, 376, 404, 428, 752, 808, 856, 1616, 1712, 4747, 5029, 9494, 10058, 10807, 18988, 20116, 21614, 37976, 40232, 43228, 75952, 80464, 86456, 172912, 507929, 1015858, 2031716, 4063432, 8126864]

約数ペア:

[(1, 8126864), (2, 4063432), (4, 2031716), (8, 1015858), (16, 507929), (47, 172912), (94, 86456), (101, 80464), (107, 75952), (188, 43228), (202, 40232), (214, 37976), (376, 21614), (404, 20116), (428, 18988), (752, 10807), (808, 10058), (856, 9494), (1616, 5029), (1712, 4747)]