79824256

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{20117}}^1$

素因数の和:20162

約数の個数: 32

約数和(自身を含む): 164162880

約数和(自身を除く): 84338624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 20117, 40234, 80468, 160936, 321872, 623627, 643744, 1247254, 1287488, 2494508, 2574976, 4989016, 9978032, 19956064, 39912128, 79824256]

約数ペア:

[(1, 79824256), (2, 39912128), (4, 19956064), (8, 9978032), (16, 4989016), (31, 2574976), (32, 2494508), (62, 1287488), (64, 1247254), (124, 643744), (128, 623627), (248, 321872), (496, 160936), (992, 80468), (1984, 40234), (3968, 20117)]