39416168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1069}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 80892000

約数和(自身を除く): 41475832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 419, 838, 1069, 1676, 2138, 3352, 4276, 4609, 8552, 9218, 11759, 18436, 23518, 36872, 47036, 94072, 447911, 895822, 1791644, 3583288, 4927021, 9854042, 19708084, 39416168]

約数ペア:

[(1, 39416168), (2, 19708084), (4, 9854042), (8, 4927021), (11, 3583288), (22, 1791644), (44, 895822), (88, 447911), (419, 94072), (838, 47036), (1069, 36872), (1676, 23518), (2138, 18436), (3352, 11759), (4276, 9218), (4609, 8552)]