120001928

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{211271}}^1$

素因数の和:211348

約数の個数: 16

約数和(自身を含む): 228173760

約数和(自身を除く): 108171832

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 211271, 422542, 845084, 1690168, 15000241, 30000482, 60000964, 120001928]

約数ペア:

[(1, 120001928), (2, 60000964), (4, 30000482), (8, 15000241), (71, 1690168), (142, 845084), (284, 422542), (568, 211271)]