40484368

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{47741}}^1$

素因数の和:47802

約数の個数: 20

約数和(自身を含む): 79920108

約数和(自身を除く): 39435740

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 47741, 95482, 190964, 381928, 763856, 2530273, 5060546, 10121092, 20242184, 40484368]

約数ペア:

[(1, 40484368), (2, 20242184), (4, 10121092), (8, 5060546), (16, 2530273), (53, 763856), (106, 381928), (212, 190964), (424, 95482), (848, 47741)]