81592448

素因数分解:

$2^7\times 7^2\times {\mathrm{13009}}^1$

素因数の和:13037

約数の個数: 48

約数和(自身を含む): 189100350

約数和(自身を除く): 107507902

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 13009, 26018, 52036, 91063, 104072, 182126, 208144, 364252, 416288, 637441, 728504, 832576, 1274882, 1457008, 1665152, 2549764, 2914016, 5099528, 5828032, 10199056, 11656064, 20398112, 40796224, 81592448]

約数ペア:

[(1, 81592448), (2, 40796224), (4, 20398112), (7, 11656064), (8, 10199056), (14, 5828032), (16, 5099528), (28, 2914016), (32, 2549764), (49, 1665152), (56, 1457008), (64, 1274882), (98, 832576), (112, 728504), (128, 637441), (196, 416288), (224, 364252), (392, 208144), (448, 182126), (784, 104072), (896, 91063), (1568, 52036), (3136, 26018), (6272, 13009)]