81984856322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11447}}^1\times {\mathrm{4597}}^1$

素因数の和:16106

約数の個数: 32

約数和(自身を含む): 132647518080

約数和(自身を除く): 50662661758

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 4597, 9194, 11447, 22894, 87343, 174686, 188477, 217493, 376954, 434986, 469327, 938654, 3581063, 7162126, 8917213, 17834426, 52621859, 105243718, 999815321, 1999630642, 2157496219, 4314992438, 40992428161, 81984856322]

約数ペア:

[(1, 81984856322), (2, 40992428161), (19, 4314992438), (38, 2157496219), (41, 1999630642), (82, 999815321), (779, 105243718), (1558, 52621859), (4597, 17834426), (9194, 8917213), (11447, 7162126), (22894, 3581063), (87343, 938654), (174686, 469327), (188477, 434986), (217493, 376954)]