85547476

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1471}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 179372032

約数和(自身を除く): 93824556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1471, 1876, 2077, 2942, 4154, 5884, 8308, 10297, 14539, 20594, 29078, 41188, 45601, 58156, 91202, 98557, 182404, 197114, 319207, 394228, 638414, 689899, 1276828, 1379798, 2759596, 3055267, 6110534, 12221068, 21386869, 42773738, 85547476]

約数ペア:

[(1, 85547476), (2, 42773738), (4, 21386869), (7, 12221068), (14, 6110534), (28, 3055267), (31, 2759596), (62, 1379798), (67, 1276828), (124, 689899), (134, 638414), (217, 394228), (268, 319207), (434, 197114), (469, 182404), (868, 98557), (938, 91202), (1471, 58156), (1876, 45601), (2077, 41188), (2942, 29078), (4154, 20594), (5884, 14539), (8308, 10297)]