227640832

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{4079}}^1$

素因数の和:4206

約数の個数: 40

約数和(自身を含む): 459122400

約数和(自身を除く): 231481568

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 872, 1744, 3488, 4079, 6976, 8158, 13952, 16316, 27904, 32632, 55808, 65264, 130528, 261056, 444611, 522112, 889222, 1044224, 1778444, 2088448, 3556888, 7113776, 14227552, 28455104, 56910208, 113820416, 227640832]

約数ペア:

[(1, 227640832), (2, 113820416), (4, 56910208), (8, 28455104), (16, 14227552), (32, 7113776), (64, 3556888), (109, 2088448), (128, 1778444), (218, 1044224), (256, 889222), (436, 522112), (512, 444611), (872, 261056), (1744, 130528), (3488, 65264), (4079, 55808), (6976, 32632), (8158, 27904), (13952, 16316)]