80003168

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4013}}^1$

素因数の和:4119

約数の個数: 48

約数和(自身を含む): 182075040

約数和(自身を除く): 102071872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4013, 4984, 8026, 9968, 16052, 19936, 28091, 32104, 56182, 64208, 112364, 128416, 224728, 357157, 449456, 714314, 898912, 1428628, 2500099, 2857256, 5000198, 5714512, 10000396, 11429024, 20000792, 40001584, 80003168]

約数ペア:

[(1, 80003168), (2, 40001584), (4, 20000792), (7, 11429024), (8, 10000396), (14, 5714512), (16, 5000198), (28, 2857256), (32, 2500099), (56, 1428628), (89, 898912), (112, 714314), (178, 449456), (224, 357157), (356, 224728), (623, 128416), (712, 112364), (1246, 64208), (1424, 56182), (2492, 32104), (2848, 28091), (4013, 19936), (4984, 16052), (8026, 9968)]