43103248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2095

約数の個数: 40

約数和(自身を含む): 89190720

約数和(自身を除く): 46087472

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 1997, 2698, 3994, 5396, 7988, 10792, 15976, 21584, 31952, 37943, 75886, 141787, 151772, 283574, 303544, 567148, 607088, 1134296, 2268592, 2693953, 5387906, 10775812, 21551624, 43103248]

約数ペア:

[(1, 43103248), (2, 21551624), (4, 10775812), (8, 5387906), (16, 2693953), (19, 2268592), (38, 1134296), (71, 607088), (76, 567148), (142, 303544), (152, 283574), (284, 151772), (304, 141787), (568, 75886), (1136, 37943), (1349, 31952), (1997, 21584), (2698, 15976), (3994, 10792), (5396, 7988)]