31193896328

素因数分解:

$2^3\times 7^1\times {\mathrm{13397}}^1\times {\mathrm{41579}}^1$

素因数の和:54989

約数の個数: 32

約数和(自身を含む): 66850660800

約数和(自身を除く): 35656764472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 13397, 26794, 41579, 53588, 83158, 93779, 107176, 166316, 187558, 291053, 332632, 375116, 582106, 750232, 1164212, 2328424, 557033863, 1114067726, 2228135452, 3899237041, 4456270904, 7798474082, 15596948164, 31193896328]

約数ペア:

[(1, 31193896328), (2, 15596948164), (4, 7798474082), (7, 4456270904), (8, 3899237041), (14, 2228135452), (28, 1114067726), (56, 557033863), (13397, 2328424), (26794, 1164212), (41579, 750232), (53588, 582106), (83158, 375116), (93779, 332632), (107176, 291053), (166316, 187558)]