40008272

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{9227}}^1$

素因数の和:9506

約数の個数: 20

約数和(自身を含む): 77810496

約数和(自身を除く): 37802224

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 9227, 18454, 36908, 73816, 147632, 2500517, 5001034, 10002068, 20004136, 40008272]

約数ペア:

[(1, 40008272), (2, 20004136), (4, 10002068), (8, 5001034), (16, 2500517), (271, 147632), (542, 73816), (1084, 36908), (2168, 18454), (4336, 9227)]