191981024

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 390486096

約数和(自身を除く): 198505072

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 131, 164, 262, 328, 524, 656, 1048, 1117, 1312, 2096, 2234, 4192, 4468, 5371, 8936, 10742, 17872, 21484, 35744, 42968, 45797, 85936, 91594, 146327, 171872, 183188, 292654, 366376, 585308, 732752, 1170616, 1465504, 2341232, 4682464, 5999407, 11998814, 23997628, 47995256, 95990512, 191981024]

約数ペア:

[(1, 191981024), (2, 95990512), (4, 47995256), (8, 23997628), (16, 11998814), (32, 5999407), (41, 4682464), (82, 2341232), (131, 1465504), (164, 1170616), (262, 732752), (328, 585308), (524, 366376), (656, 292654), (1048, 183188), (1117, 171872), (1312, 146327), (2096, 91594), (2234, 85936), (4192, 45797), (4468, 42968), (5371, 35744), (8936, 21484), (10742, 17872)]