80758432

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2801}}^1$

素因数の和:2881

約数の個数: 48

約数和(自身を含む): 171583272

約数和(自身を除く): 90824840

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1802, 2801, 3604, 5602, 7208, 11204, 14416, 22408, 28832, 44816, 47617, 89632, 95234, 148453, 190468, 296906, 380936, 593812, 761872, 1187624, 1523744, 2375248, 2523701, 4750496, 5047402, 10094804, 20189608, 40379216, 80758432]

約数ペア:

[(1, 80758432), (2, 40379216), (4, 20189608), (8, 10094804), (16, 5047402), (17, 4750496), (32, 2523701), (34, 2375248), (53, 1523744), (68, 1187624), (106, 761872), (136, 593812), (212, 380936), (272, 296906), (424, 190468), (544, 148453), (848, 95234), (901, 89632), (1696, 47617), (1802, 44816), (2801, 28832), (3604, 22408), (5602, 14416), (7208, 11204)]