40040864

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{23609}}^1$

素因数の和:23672

約数の個数: 24

約数和(自身を含む): 80321220

約数和(自身を除く): 40280356

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 23609, 47218, 94436, 188872, 377744, 755488, 1251277, 2502554, 5005108, 10010216, 20020432, 40040864]

約数ペア:

[(1, 40040864), (2, 20020432), (4, 10010216), (8, 5005108), (16, 2502554), (32, 1251277), (53, 755488), (106, 377744), (212, 188872), (424, 94436), (848, 47218), (1696, 23609)]