31128014716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{9941}}^1\times {\mathrm{41201}}^1$

素因数の和:51165

約数の個数: 24

約数和(自身を含む): 57348239760

約数和(自身を除く): 26220225044

約数列:

[1, 2, 4, 19, 38, 76, 9941, 19882, 39764, 41201, 82402, 164804, 188879, 377758, 755516, 782819, 1565638, 3131276, 409579141, 819158282, 1638316564, 7782003679, 15564007358, 31128014716]

約数ペア:

[(1, 31128014716), (2, 15564007358), (4, 7782003679), (19, 1638316564), (38, 819158282), (76, 409579141), (9941, 3131276), (19882, 1565638), (39764, 782819), (41201, 755516), (82402, 377758), (164804, 188879)]