31984908478

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{1319}}^1\times {\mathrm{38737}}^1$

素因数の和:40371

約数の個数: 16

約数和(自身を含む): 48168378720

約数和(自身を除く): 16183470242

約数列:

[1, 2, 313, 626, 1319, 2638, 38737, 77474, 412847, 825694, 12124681, 24249362, 51094103, 102188206, 15992454239, 31984908478]

約数ペア:

[(1, 31984908478), (2, 15992454239), (313, 102188206), (626, 51094103), (1319, 24249362), (2638, 12124681), (38737, 825694), (77474, 412847)]