31309734

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1747}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 65445120

約数和(自身を除く): 34135386

約数列:

[1, 2, 3, 6, 29, 58, 87, 103, 174, 206, 309, 618, 1747, 2987, 3494, 5241, 5974, 8961, 10482, 17922, 50663, 101326, 151989, 179941, 303978, 359882, 539823, 1079646, 5218289, 10436578, 15654867, 31309734]

約数ペア:

[(1, 31309734), (2, 15654867), (3, 10436578), (6, 5218289), (29, 1079646), (58, 539823), (87, 359882), (103, 303978), (174, 179941), (206, 151989), (309, 101326), (618, 50663), (1747, 17922), (2987, 10482), (3494, 8961), (5241, 5974)]