89523512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5281}}^1$

素因数の和:5463

約数の個数: 32

約数和(自身を含む): 181912080

約数和(自身を除く): 92388568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 5281, 8476, 10562, 16952, 21124, 42248, 68653, 137306, 274612, 549224, 860803, 1721606, 3443212, 6886424, 11190439, 22380878, 44761756, 89523512]

約数ペア:

[(1, 89523512), (2, 44761756), (4, 22380878), (8, 11190439), (13, 6886424), (26, 3443212), (52, 1721606), (104, 860803), (163, 549224), (326, 274612), (652, 137306), (1304, 68653), (2119, 42248), (4238, 21124), (5281, 16952), (8476, 10562)]