40615994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{11519}}^1$

素因数の和:11605

約数の個数: 16

約数和(自身を含む): 63866880

約数和(自身を除く): 23250886

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 11519, 23038, 472279, 495317, 944558, 990634, 20307997, 40615994]

約数ペア:

[(1, 40615994), (2, 20307997), (41, 990634), (43, 944558), (82, 495317), (86, 472279), (1763, 23038), (3526, 11519)]