90882968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2029}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 186354000

約数和(自身を除く): 95471032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 509, 1018, 2029, 2036, 4058, 4072, 5599, 8116, 11198, 16232, 22319, 22396, 44638, 44792, 89276, 178552, 1032761, 2065522, 4131044, 8262088, 11360371, 22720742, 45441484, 90882968]

約数ペア:

[(1, 90882968), (2, 45441484), (4, 22720742), (8, 11360371), (11, 8262088), (22, 4131044), (44, 2065522), (88, 1032761), (509, 178552), (1018, 89276), (2029, 44792), (2036, 44638), (4058, 22396), (4072, 22319), (5599, 16232), (8116, 11198)]