23721952

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 48498912

約数和(自身を除く): 24776960

約数列:

[1, 2, 4, 8, 16, 32, 53, 71, 106, 142, 197, 212, 284, 394, 424, 568, 788, 848, 1136, 1576, 1696, 2272, 3152, 3763, 6304, 7526, 10441, 13987, 15052, 20882, 27974, 30104, 41764, 55948, 60208, 83528, 111896, 120416, 167056, 223792, 334112, 447584, 741311, 1482622, 2965244, 5930488, 11860976, 23721952]

約数ペア:

[(1, 23721952), (2, 11860976), (4, 5930488), (8, 2965244), (16, 1482622), (32, 741311), (53, 447584), (71, 334112), (106, 223792), (142, 167056), (197, 120416), (212, 111896), (284, 83528), (394, 60208), (424, 55948), (568, 41764), (788, 30104), (848, 27974), (1136, 20882), (1576, 15052), (1696, 13987), (2272, 10441), (3152, 7526), (3763, 6304)]