38912402

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{3079}}^1$

素因数の和:3241

約数の個数: 16

約数和(自身を含む): 59875200

約数和(自身を除く): 20962798

約数列:

[1, 2, 71, 89, 142, 178, 3079, 6158, 6319, 12638, 218609, 274031, 437218, 548062, 19456201, 38912402]

約数ペア:

[(1, 38912402), (2, 19456201), (71, 548062), (89, 437218), (142, 274031), (178, 218609), (3079, 12638), (6158, 6319)]