40383632

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{19267}}^1$

素因数の和:19406

約数の個数: 20

約数和(自身を含む): 78844656

約数和(自身を除く): 38461024

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 19267, 38534, 77068, 154136, 308272, 2523977, 5047954, 10095908, 20191816, 40383632]

約数ペア:

[(1, 40383632), (2, 20191816), (4, 10095908), (8, 5047954), (16, 2523977), (131, 308272), (262, 154136), (524, 77068), (1048, 38534), (2096, 19267)]