40768264

素因数分解:

$2^3\times {\mathrm{1303}}^1\times {\mathrm{3911}}^1$

素因数の和:5220

約数の個数: 16

約数和(自身を含む): 76518720

約数和(自身を除く): 35750456

約数列:

[1, 2, 4, 8, 1303, 2606, 3911, 5212, 7822, 10424, 15644, 31288, 5096033, 10192066, 20384132, 40768264]

約数ペア:

[(1, 40768264), (2, 20384132), (4, 10192066), (8, 5096033), (1303, 31288), (2606, 15644), (3911, 10424), (5212, 7822)]