38823904

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5591}}^1$

素因数の和:5639

約数の個数: 48

約数和(自身を含む): 90187776

約数和(自身を除く): 51363872

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, 5591, 6944, 11182, 22364, 39137, 44728, 78274, 89456, 156548, 173321, 178912, 313096, 346642, 626192, 693284, 1213247, 1252384, 1386568, 2426494, 2773136, 4852988, 5546272, 9705976, 19411952, 38823904]

約数ペア:

[(1, 38823904), (2, 19411952), (4, 9705976), (7, 5546272), (8, 4852988), (14, 2773136), (16, 2426494), (28, 1386568), (31, 1252384), (32, 1213247), (56, 693284), (62, 626192), (112, 346642), (124, 313096), (217, 178912), (224, 173321), (248, 156548), (434, 89456), (496, 78274), (868, 44728), (992, 39137), (1736, 22364), (3472, 11182), (5591, 6944)]