43282816

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19891}}^1$

素因数の和:19922

約数の個数: 32

約数和(自身を含む): 91304280

約数和(自身を除く): 48021464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 19891, 39782, 79564, 159128, 318256, 338147, 636512, 676294, 1273024, 1352588, 2546048, 2705176, 5410352, 10820704, 21641408, 43282816]

約数ペア:

[(1, 43282816), (2, 21641408), (4, 10820704), (8, 5410352), (16, 2705176), (17, 2546048), (32, 1352588), (34, 1273024), (64, 676294), (68, 636512), (128, 338147), (136, 318256), (272, 159128), (544, 79564), (1088, 39782), (2176, 19891)]