47689808

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{35911}}^1$

素因数の和:36002

約数の個数: 20

約数和(自身を含む): 93514848

約数和(自身を除く): 45825040

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 35911, 71822, 143644, 287288, 574576, 2980613, 5961226, 11922452, 23844904, 47689808]

約数ペア:

[(1, 47689808), (2, 23844904), (4, 11922452), (8, 5961226), (16, 2980613), (83, 574576), (166, 287288), (332, 143644), (664, 71822), (1328, 35911)]