31028811262

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{6637}}^1$

素因数の和:7096

約数の個数: 32

約数和(自身を含む): 47774482560

約数和(自身を除く): 16745671298

約数列:

[1, 2, 67, 134, 139, 251, 278, 502, 6637, 9313, 13274, 16817, 18626, 33634, 34889, 69778, 444679, 889358, 922543, 1665887, 1845086, 2337563, 3331774, 4675126, 61810381, 111614429, 123620762, 223228858, 231558293, 463116586, 15514405631, 31028811262]

約数ペア:

[(1, 31028811262), (2, 15514405631), (67, 463116586), (134, 231558293), (139, 223228858), (251, 123620762), (278, 111614429), (502, 61810381), (6637, 4675126), (9313, 3331774), (13274, 2337563), (16817, 1845086), (18626, 1665887), (33634, 922543), (34889, 889358), (69778, 444679)]