808405264

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1075007}}^1$

素因数の和:1075062

約数の個数: 20

約数和(自身を含む): 1599611904

約数和(自身を除く): 791206640

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1075007, 2150014, 4300028, 8600056, 17200112, 50525329, 101050658, 202101316, 404202632, 808405264]

約数ペア:

[(1, 808405264), (2, 404202632), (4, 202101316), (8, 101050658), (16, 50525329), (47, 17200112), (94, 8600056), (188, 4300028), (376, 2150014), (752, 1075007)]