38907016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{547}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 77531040

約数和(自身を除く): 38624024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 523, 547, 1046, 1094, 2092, 2188, 4184, 4376, 8891, 9299, 17782, 18598, 35564, 37196, 71128, 74392, 286081, 572162, 1144324, 2288648, 4863377, 9726754, 19453508, 38907016]

約数ペア:

[(1, 38907016), (2, 19453508), (4, 9726754), (8, 4863377), (17, 2288648), (34, 1144324), (68, 572162), (136, 286081), (523, 74392), (547, 71128), (1046, 37196), (1094, 35564), (2092, 18598), (2188, 17782), (4184, 9299), (4376, 8891)]