83371316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2339}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 178214400

約数和(自身を除く): 94843084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2339, 2546, 4678, 5092, 8911, 9356, 16373, 17822, 32746, 35644, 44441, 65492, 88882, 156713, 177764, 311087, 313426, 622174, 626852, 1096991, 1244348, 2193982, 2977547, 4387964, 5955094, 11910188, 20842829, 41685658, 83371316]

約数ペア:

[(1, 83371316), (2, 41685658), (4, 20842829), (7, 11910188), (14, 5955094), (19, 4387964), (28, 2977547), (38, 2193982), (67, 1244348), (76, 1096991), (133, 626852), (134, 622174), (266, 313426), (268, 311087), (469, 177764), (532, 156713), (938, 88882), (1273, 65492), (1876, 44441), (2339, 35644), (2546, 32746), (4678, 17822), (5092, 16373), (8911, 9356)]