83291288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{829}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 164838000

約数和(自身を除く): 81546712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 661, 829, 1322, 1658, 2644, 3316, 5288, 6632, 12559, 15751, 25118, 31502, 50236, 63004, 100472, 126008, 547969, 1095938, 2191876, 4383752, 10411411, 20822822, 41645644, 83291288]

約数ペア:

[(1, 83291288), (2, 41645644), (4, 20822822), (8, 10411411), (19, 4383752), (38, 2191876), (76, 1095938), (152, 547969), (661, 126008), (829, 100472), (1322, 63004), (1658, 50236), (2644, 31502), (3316, 25118), (5288, 15751), (6632, 12559)]