3210128

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:962

約数の個数: 20

約数和(自身を含む): 6249228

約数和(自身を除く): 3039100

約数列:

[1, 2, 4, 8, 16, 313, 626, 641, 1252, 1282, 2504, 2564, 5008, 5128, 10256, 200633, 401266, 802532, 1605064, 3210128]

約数ペア:

[(1, 3210128), (2, 1605064), (4, 802532), (8, 401266), (16, 200633), (313, 10256), (626, 5128), (641, 5008), (1252, 2564), (1282, 2504)]