40050128

素因数分解:

$2^4\times {\mathrm{1283}}^1\times {\mathrm{1951}}^1$

素因数の和:3242

約数の個数: 20

約数和(自身を含む): 77697408

約数和(自身を除く): 37647280

約数列:

[1, 2, 4, 8, 16, 1283, 1951, 2566, 3902, 5132, 7804, 10264, 15608, 20528, 31216, 2503133, 5006266, 10012532, 20025064, 40050128]

約数ペア:

[(1, 40050128), (2, 20025064), (4, 10012532), (8, 5006266), (16, 2503133), (1283, 31216), (1951, 20528), (2566, 15608), (3902, 10264), (5132, 7804)]