111978688

素因数分解:

$2^6\times {\mathrm{661}}^1\times {\mathrm{2647}}^1$

素因数の和:3320

約数の個数: 28

約数和(自身を含む): 222627952

約数和(自身を除く): 110649264

約数列:

[1, 2, 4, 8, 16, 32, 64, 661, 1322, 2644, 2647, 5288, 5294, 10576, 10588, 21152, 21176, 42304, 42352, 84704, 169408, 1749667, 3499334, 6998668, 13997336, 27994672, 55989344, 111978688]

約数ペア:

[(1, 111978688), (2, 55989344), (4, 27994672), (8, 13997336), (16, 6998668), (32, 3499334), (64, 1749667), (661, 169408), (1322, 84704), (2644, 42352), (2647, 42304), (5288, 21176), (5294, 21152), (10576, 10588)]