38190256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2063}}^1$

素因数の和:2173

約数の個数: 40

約数和(自身を含む): 80619840

約数和(自身を除く): 42429584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2063, 2314, 4126, 4628, 8252, 9256, 16504, 18512, 26819, 33008, 53638, 107276, 183607, 214552, 367214, 429104, 734428, 1468856, 2386891, 2937712, 4773782, 9547564, 19095128, 38190256]

約数ペア:

[(1, 38190256), (2, 19095128), (4, 9547564), (8, 4773782), (13, 2937712), (16, 2386891), (26, 1468856), (52, 734428), (89, 429104), (104, 367214), (178, 214552), (208, 183607), (356, 107276), (712, 53638), (1157, 33008), (1424, 26819), (2063, 18512), (2314, 16504), (4126, 9256), (4628, 8252)]