40098892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4931}}^1$

素因数の和:5061

約数の個数: 24

約数和(自身を含む): 74571840

約数和(自身を除く): 34472948

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 4931, 8132, 9862, 19724, 93689, 187378, 374756, 527617, 1055234, 2110468, 10024723, 20049446, 40098892]

約数ペア:

[(1, 40098892), (2, 20049446), (4, 10024723), (19, 2110468), (38, 1055234), (76, 527617), (107, 374756), (214, 187378), (428, 93689), (2033, 19724), (4066, 9862), (4931, 8132)]