5087995984

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{56453}}^1$

素因数の和:56635

約数の個数: 40

約数和(自身を含む): 10164429792

約数和(自身を除く): 5076433808

約数列:

[1, 2, 4, 8, 16, 43, 86, 131, 172, 262, 344, 524, 688, 1048, 2096, 5633, 11266, 22532, 45064, 56453, 90128, 112906, 225812, 451624, 903248, 2427479, 4854958, 7395343, 9709916, 14790686, 19419832, 29581372, 38839664, 59162744, 118325488, 317999749, 635999498, 1271998996, 2543997992, 5087995984]

約数ペア:

[(1, 5087995984), (2, 2543997992), (4, 1271998996), (8, 635999498), (16, 317999749), (43, 118325488), (86, 59162744), (131, 38839664), (172, 29581372), (262, 19419832), (344, 14790686), (524, 9709916), (688, 7395343), (1048, 4854958), (2096, 2427479), (5633, 903248), (11266, 451624), (22532, 225812), (45064, 112906), (56453, 90128)]