40839152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:777

約数の個数: 40

約数和(自身を含む): 82411392

約数和(自身を除く): 41572240

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 496, 548, 601, 1096, 1202, 2192, 2404, 4247, 4808, 8494, 9616, 16988, 18631, 33976, 37262, 67952, 74524, 82337, 149048, 164674, 298096, 329348, 658696, 1317392, 2552447, 5104894, 10209788, 20419576, 40839152]

約数ペア:

[(1, 40839152), (2, 20419576), (4, 10209788), (8, 5104894), (16, 2552447), (31, 1317392), (62, 658696), (124, 329348), (137, 298096), (248, 164674), (274, 149048), (496, 82337), (548, 74524), (601, 67952), (1096, 37262), (1202, 33976), (2192, 18631), (2404, 16988), (4247, 9616), (4808, 8494)]