84445984

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12161}}^1$

素因数の和:12209

約数の個数: 48

約数和(自身を含む): 196148736

約数和(自身を除く): 111702752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 12161, 24322, 48644, 85127, 97288, 170254, 194576, 340508, 376991, 389152, 681016, 753982, 1362032, 1507964, 2638937, 2724064, 3015928, 5277874, 6031856, 10555748, 12063712, 21111496, 42222992, 84445984]

約数ペア:

[(1, 84445984), (2, 42222992), (4, 21111496), (7, 12063712), (8, 10555748), (14, 6031856), (16, 5277874), (28, 3015928), (31, 2724064), (32, 2638937), (56, 1507964), (62, 1362032), (112, 753982), (124, 681016), (217, 389152), (224, 376991), (248, 340508), (434, 194576), (496, 170254), (868, 97288), (992, 85127), (1736, 48644), (3472, 24322), (6944, 12161)]