858346064

素因数分解:

$2^4\times {\mathrm{1327}}^1\times {\mathrm{40427}}^1$

素因数の和:41762

約数の個数: 20

約数和(自身を含む): 1664339904

約数和(自身を除く): 805993840

約数列:

[1, 2, 4, 8, 16, 1327, 2654, 5308, 10616, 21232, 40427, 80854, 161708, 323416, 646832, 53646629, 107293258, 214586516, 429173032, 858346064]

約数ペア:

[(1, 858346064), (2, 429173032), (4, 214586516), (8, 107293258), (16, 53646629), (1327, 646832), (2654, 323416), (5308, 161708), (10616, 80854), (21232, 40427)]