91157654

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 159870720

約数和(自身を除く): 68713066

約数列:

[1, 2, 7, 14, 67, 134, 157, 314, 469, 619, 938, 1099, 1238, 2198, 4333, 8666, 10519, 21038, 41473, 73633, 82946, 97183, 147266, 194366, 290311, 580622, 680281, 1360562, 6511261, 13022522, 45578827, 91157654]

約数ペア:

[(1, 91157654), (2, 45578827), (7, 13022522), (14, 6511261), (67, 1360562), (134, 680281), (157, 580622), (314, 290311), (469, 194366), (619, 147266), (938, 97183), (1099, 82946), (1238, 73633), (2198, 41473), (4333, 21038), (8666, 10519)]