54400144

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{8971}}^1$

素因数の和:9358

約数の個数: 20

約数和(自身を含む): 105690160

約数和(自身を除く): 51290016

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 8971, 17942, 35884, 71768, 143536, 3400009, 6800018, 13600036, 27200072, 54400144]

約数ペア:

[(1, 54400144), (2, 27200072), (4, 13600036), (8, 6800018), (16, 3400009), (379, 143536), (758, 71768), (1516, 35884), (3032, 17942), (6064, 8971)]