191591608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{34759}}^1$

素因数の和:34831

約数の個数: 32

約数和(自身を含む): 394178400

約数和(自身を除く): 202586792

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 34759, 69518, 139036, 278072, 451867, 903734, 1807468, 1842227, 3614936, 3684454, 7368908, 14737816, 23948951, 47897902, 95795804, 191591608]

約数ペア:

[(1, 191591608), (2, 95795804), (4, 47897902), (8, 23948951), (13, 14737816), (26, 7368908), (52, 3684454), (53, 3614936), (104, 1842227), (106, 1807468), (212, 903734), (424, 451867), (689, 278072), (1378, 139036), (2756, 69518), (5512, 34759)]