40498048

素因数分解:

$2^7\times {\mathrm{316391}}^1$

素因数の和:316405

約数の個数: 16

約数和(自身を含む): 80679960

約数和(自身を除く): 40181912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 316391, 632782, 1265564, 2531128, 5062256, 10124512, 20249024, 40498048]

約数ペア:

[(1, 40498048), (2, 20249024), (4, 10124512), (8, 5062256), (16, 2531128), (32, 1265564), (64, 632782), (128, 316391)]