253416736

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{193153}}^1$

素因数の和:193204

約数の個数: 24

約数和(自身を含む): 511085484

約数和(自身を除く): 257668748

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 193153, 386306, 772612, 1545224, 3090448, 6180896, 7919273, 15838546, 31677092, 63354184, 126708368, 253416736]

約数ペア:

[(1, 253416736), (2, 126708368), (4, 63354184), (8, 31677092), (16, 15838546), (32, 7919273), (41, 6180896), (82, 3090448), (164, 1545224), (328, 772612), (656, 386306), (1312, 193153)]