218846272

素因数分解:

$2^6\times {\mathrm{191}}^1\times {\mathrm{17903}}^1$

素因数の和:18106

約数の個数: 28

約数和(自身を含む): 436571136

約数和(自身を除く): 217724864

約数列:

[1, 2, 4, 8, 16, 32, 64, 191, 382, 764, 1528, 3056, 6112, 12224, 17903, 35806, 71612, 143224, 286448, 572896, 1145792, 3419473, 6838946, 13677892, 27355784, 54711568, 109423136, 218846272]

約数ペア:

[(1, 218846272), (2, 109423136), (4, 54711568), (8, 27355784), (16, 13677892), (32, 6838946), (64, 3419473), (191, 1145792), (382, 572896), (764, 286448), (1528, 143224), (3056, 71612), (6112, 35806), (12224, 17903)]