40992956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10177}}^1$

素因数の和:10253

約数の個数: 24

約数和(自身を含む): 76945680

約数和(自身を除く): 35952724

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 10177, 20354, 40708, 193363, 386726, 539381, 773452, 1078762, 2157524, 10248239, 20496478, 40992956]

約数ペア:

[(1, 40992956), (2, 20496478), (4, 10248239), (19, 2157524), (38, 1078762), (53, 773452), (76, 539381), (106, 386726), (212, 193363), (1007, 40708), (2014, 20354), (4028, 10177)]