31621964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31247}}^1$

素因数の和:31285

約数の個数: 24

約数和(自身を含む): 62995968

約数和(自身を除く): 31374004

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 31247, 62494, 124988, 343717, 687434, 718681, 1374868, 1437362, 2874724, 7905491, 15810982, 31621964]

約数ペア:

[(1, 31621964), (2, 15810982), (4, 7905491), (11, 2874724), (22, 1437362), (23, 1374868), (44, 718681), (46, 687434), (92, 343717), (253, 124988), (506, 62494), (1012, 31247)]