80949376

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37201}}^1$

素因数の和:37232

約数の個数: 32

約数和(自身を含む): 170757180

約数和(自身を除く): 89807804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 37201, 74402, 148804, 297608, 595216, 632417, 1190432, 1264834, 2380864, 2529668, 4761728, 5059336, 10118672, 20237344, 40474688, 80949376]

約数ペア:

[(1, 80949376), (2, 40474688), (4, 20237344), (8, 10118672), (16, 5059336), (17, 4761728), (32, 2529668), (34, 2380864), (64, 1264834), (68, 1190432), (128, 632417), (136, 595216), (272, 297608), (544, 148804), (1088, 74402), (2176, 37201)]