31622514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68447}}^1$

素因数の和:68470

約数の個数: 32

約数和(自身を含む): 78852096

約数和(自身を除く): 47229582

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 68447, 136894, 205341, 410682, 479129, 752917, 958258, 1437387, 1505834, 2258751, 2874774, 4517502, 5270419, 10540838, 15811257, 31622514]

約数ペア:

[(1, 31622514), (2, 15811257), (3, 10540838), (6, 5270419), (7, 4517502), (11, 2874774), (14, 2258751), (21, 1505834), (22, 1437387), (33, 958258), (42, 752917), (66, 479129), (77, 410682), (154, 205341), (231, 136894), (462, 68447)]