80038912

素因数分解:

$2^{10}\times {\mathrm{78163}}^1$

素因数の和:78183

約数の個数: 22

約数和(自身を含む): 160001708

約数和(自身を除く): 79962796

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 78163, 156326, 312652, 625304, 1250608, 2501216, 5002432, 10004864, 20009728, 40019456, 80038912]

約数ペア:

[(1, 80038912), (2, 40019456), (4, 20009728), (8, 10004864), (16, 5002432), (32, 2501216), (64, 1250608), (128, 625304), (256, 312652), (512, 156326), (1024, 78163)]