31295594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 53968896

約数和(自身を除く): 22673302

約数列:

[1, 2, 11, 22, 23, 46, 127, 253, 254, 487, 506, 974, 1397, 2794, 2921, 5357, 5842, 10714, 11201, 22402, 32131, 61849, 64262, 123211, 123698, 246422, 680339, 1360678, 1422527, 2845054, 15647797, 31295594]

約数ペア:

[(1, 31295594), (2, 15647797), (11, 2845054), (22, 1422527), (23, 1360678), (46, 680339), (127, 246422), (253, 123698), (254, 123211), (487, 64262), (506, 61849), (974, 32131), (1397, 22402), (2794, 11201), (2921, 10714), (5357, 5842)]