40385206

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1697}}^1$

素因数の和:1935

約数の個数: 16

約数和(自身を含む): 61820784

約数和(自身を除く): 21435578

約数列:

[1, 2, 73, 146, 163, 326, 1697, 3394, 11899, 23798, 123881, 247762, 276611, 553222, 20192603, 40385206]

約数ペア:

[(1, 40385206), (2, 20192603), (73, 553222), (146, 276611), (163, 247762), (326, 123881), (1697, 23798), (3394, 11899)]