42037136

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{64081}}^1$

素因数の和:64130

約数の個数: 20

約数和(自身を含む): 83434764

約数和(自身を除く): 41397628

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 64081, 128162, 256324, 512648, 1025296, 2627321, 5254642, 10509284, 21018568, 42037136]

約数ペア:

[(1, 42037136), (2, 21018568), (4, 10509284), (8, 5254642), (16, 2627321), (41, 1025296), (82, 512648), (164, 256324), (328, 128162), (656, 64081)]