40895942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{26249}}^1$

素因数の和:26311

約数の個数: 16

約数和(自身を含む): 66150000

約数和(自身を除く): 25254058

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 26249, 52498, 498731, 997462, 1076209, 2152418, 20447971, 40895942]

約数ペア:

[(1, 40895942), (2, 20447971), (19, 2152418), (38, 1076209), (41, 997462), (82, 498731), (779, 52498), (1558, 26249)]