85196804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8923}}^1$

素因数の和:8976

約数の個数: 48

約数和(自身を含む): 191901696

約数和(自身を除く): 106704892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 8923, 9548, 17846, 35692, 62461, 98153, 124922, 196306, 249844, 276613, 392612, 553226, 687071, 1106452, 1374142, 1936291, 2748284, 3042743, 3872582, 6085486, 7745164, 12170972, 21299201, 42598402, 85196804]

約数ペア:

[(1, 85196804), (2, 42598402), (4, 21299201), (7, 12170972), (11, 7745164), (14, 6085486), (22, 3872582), (28, 3042743), (31, 2748284), (44, 1936291), (62, 1374142), (77, 1106452), (124, 687071), (154, 553226), (217, 392612), (308, 276613), (341, 249844), (434, 196306), (682, 124922), (868, 98153), (1364, 62461), (2387, 35692), (4774, 17846), (8923, 9548)]