85531852

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2067

約数の個数: 48

約数和(自身を含む): 180275200

約数和(自身を除く): 94743348

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1372, 1519, 2011, 3038, 4022, 6076, 8044, 10633, 14077, 21266, 28154, 42532, 56308, 62341, 98539, 124682, 197078, 249364, 394156, 436387, 689773, 872774, 1379546, 1745548, 2759092, 3054709, 6109418, 12218836, 21382963, 42765926, 85531852]

約数ペア:

[(1, 85531852), (2, 42765926), (4, 21382963), (7, 12218836), (14, 6109418), (28, 3054709), (31, 2759092), (49, 1745548), (62, 1379546), (98, 872774), (124, 689773), (196, 436387), (217, 394156), (343, 249364), (434, 197078), (686, 124682), (868, 98539), (1372, 62341), (1519, 56308), (2011, 42532), (3038, 28154), (4022, 21266), (6076, 14077), (8044, 10633)]