40800254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{2437}}^1$

素因数の和:3211

約数の個数: 16

約数和(自身を含む): 66879216

約数和(自身を除く): 26078962

約数列:

[1, 2, 11, 22, 761, 1522, 2437, 4874, 8371, 16742, 26807, 53614, 1854557, 3709114, 20400127, 40800254]

約数ペア:

[(1, 40800254), (2, 20400127), (11, 3709114), (22, 1854557), (761, 53614), (1522, 26807), (2437, 16742), (4874, 8371)]