1666096

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1031}}^1$

素因数の和:1140

約数の個数: 20

約数和(自身を含む): 3263184

約数和(自身を除く): 1597088

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1031, 1616, 2062, 4124, 8248, 16496, 104131, 208262, 416524, 833048, 1666096]

約数ペア:

[(1, 1666096), (2, 833048), (4, 416524), (8, 208262), (16, 104131), (101, 16496), (202, 8248), (404, 4124), (808, 2062), (1031, 1616)]