47901808

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{37897}}^1$

素因数の和:37984

約数の個数: 20

約数和(自身を含む): 93987040

約数和(自身を除く): 46085232

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 37897, 75794, 151588, 303176, 606352, 2993863, 5987726, 11975452, 23950904, 47901808]

約数ペア:

[(1, 47901808), (2, 23950904), (4, 11975452), (8, 5987726), (16, 2993863), (79, 606352), (158, 303176), (316, 151588), (632, 75794), (1264, 37897)]