80081728

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{23609}}^1$

素因数の和:23674

約数の個数: 28

約数和(自身を含む): 161917380

約数和(自身を除く): 81835652

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 23609, 47218, 94436, 188872, 377744, 755488, 1251277, 1510976, 2502554, 5005108, 10010216, 20020432, 40040864, 80081728]

約数ペア:

[(1, 80081728), (2, 40040864), (4, 20020432), (8, 10010216), (16, 5005108), (32, 2502554), (53, 1510976), (64, 1251277), (106, 755488), (212, 377744), (424, 188872), (848, 94436), (1696, 47218), (3392, 23609)]