56431672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33751}}^1$

素因数の和:33787

約数の個数: 32

約数和(自身を含む): 121507200

約数和(自身を除く): 65075528

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 33751, 67502, 135004, 270008, 371261, 641269, 742522, 1282538, 1485044, 2565076, 2970088, 5130152, 7053959, 14107918, 28215836, 56431672]

約数ペア:

[(1, 56431672), (2, 28215836), (4, 14107918), (8, 7053959), (11, 5130152), (19, 2970088), (22, 2565076), (38, 1485044), (44, 1282538), (76, 742522), (88, 641269), (152, 371261), (209, 270008), (418, 135004), (836, 67502), (1672, 33751)]