40282394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2797}}^1$

素因数の和:3197

約数の個数: 16

約数和(自身を含む): 63794400

約数和(自身を除く): 23512006

約数列:

[1, 2, 19, 38, 379, 758, 2797, 5594, 7201, 14402, 53143, 106286, 1060063, 2120126, 20141197, 40282394]

約数ペア:

[(1, 40282394), (2, 20141197), (19, 2120126), (38, 1060063), (379, 106286), (758, 53143), (2797, 14402), (5594, 7201)]