16171904

素因数分解:

$2^7\times 7^1\times {\mathrm{18049}}^1$

素因数の和:18070

約数の個数: 32

約数和(自身を含む): 36822000

約数和(自身を除く): 20650096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 18049, 36098, 72196, 126343, 144392, 252686, 288784, 505372, 577568, 1010744, 1155136, 2021488, 2310272, 4042976, 8085952, 16171904]

約数ペア:

[(1, 16171904), (2, 8085952), (4, 4042976), (7, 2310272), (8, 2021488), (14, 1155136), (16, 1010744), (28, 577568), (32, 505372), (56, 288784), (64, 252686), (112, 144392), (128, 126343), (224, 72196), (448, 36098), (896, 18049)]