61931944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4909}}^1$

素因数の和:5017

約数の個数: 32

約数和(自身を含む): 123732000

約数和(自身を除く): 61800056

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 4909, 6308, 9818, 12616, 19636, 39272, 93271, 186542, 373084, 407447, 746168, 814894, 1629788, 3259576, 7741493, 15482986, 30965972, 61931944]

約数ペア:

[(1, 61931944), (2, 30965972), (4, 15482986), (8, 7741493), (19, 3259576), (38, 1629788), (76, 814894), (83, 746168), (152, 407447), (166, 373084), (332, 186542), (664, 93271), (1577, 39272), (3154, 19636), (4909, 12616), (6308, 9818)]