38974504

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{91921}}^1$

素因数の和:91980

約数の個数: 16

約数和(自身を含む): 74456820

約数和(自身を除く): 35482316

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 91921, 183842, 367684, 735368, 4871813, 9743626, 19487252, 38974504]

約数ペア:

[(1, 38974504), (2, 19487252), (4, 9743626), (8, 4871813), (53, 735368), (106, 367684), (212, 183842), (424, 91921)]