16813664

素因数分解:

$2^5\times 7^2\times {\mathrm{10723}}^1$

素因数の和:10747

約数の個数: 36

約数和(自身を含む): 38509884

約数和(自身を除く): 21696220

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 10723, 21446, 42892, 75061, 85784, 150122, 171568, 300244, 343136, 525427, 600488, 1050854, 1200976, 2101708, 2401952, 4203416, 8406832, 16813664]

約数ペア:

[(1, 16813664), (2, 8406832), (4, 4203416), (7, 2401952), (8, 2101708), (14, 1200976), (16, 1050854), (28, 600488), (32, 525427), (49, 343136), (56, 300244), (98, 171568), (112, 150122), (196, 85784), (224, 75061), (392, 42892), (784, 21446), (1568, 10723)]