31364886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15889}}^1$

素因数の和:15948

約数の個数: 32

約数和(自身を含む): 73221120

約数和(自身を除く): 41856234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 15889, 31778, 47667, 95334, 111223, 222446, 333669, 667338, 746783, 1493566, 2240349, 4480698, 5227481, 10454962, 15682443, 31364886]

約数ペア:

[(1, 31364886), (2, 15682443), (3, 10454962), (6, 5227481), (7, 4480698), (14, 2240349), (21, 1493566), (42, 746783), (47, 667338), (94, 333669), (141, 222446), (282, 111223), (329, 95334), (658, 47667), (987, 31778), (1974, 15889)]