130054192

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{42557}}^1$

素因数の和:42756

約数の個数: 20

約数和(自身を含む): 253305216

約数和(自身を除く): 123251024

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 42557, 85114, 170228, 340456, 680912, 8128387, 16256774, 32513548, 65027096, 130054192]

約数ペア:

[(1, 130054192), (2, 65027096), (4, 32513548), (8, 16256774), (16, 8128387), (191, 680912), (382, 340456), (764, 170228), (1528, 85114), (3056, 42557)]