40155872

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{21269}}^1$

素因数の和:21338

約数の個数: 24

約数和(自身を含む): 80400600

約数和(自身を除く): 40244728

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 21269, 42538, 85076, 170152, 340304, 680608, 1254871, 2509742, 5019484, 10038968, 20077936, 40155872]

約数ペア:

[(1, 40155872), (2, 20077936), (4, 10038968), (8, 5019484), (16, 2509742), (32, 1254871), (59, 680608), (118, 340304), (236, 170152), (472, 85076), (944, 42538), (1888, 21269)]