133319792

素因数分解:

$2^4\times {\mathrm{2503}}^1\times {\mathrm{3329}}^1$

素因数の和:5840

約数の個数: 20

約数和(自身を含む): 258487920

約数和(自身を除く): 125168128

約数列:

[1, 2, 4, 8, 16, 2503, 3329, 5006, 6658, 10012, 13316, 20024, 26632, 40048, 53264, 8332487, 16664974, 33329948, 66659896, 133319792]

約数ペア:

[(1, 133319792), (2, 66659896), (4, 33329948), (8, 16664974), (16, 8332487), (2503, 53264), (3329, 40048), (5006, 26632), (6658, 20024), (10012, 13316)]