40903936

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{6947}}^1$

素因数の和:6986

約数の個数: 36

約数和(自身を含む): 85210272

約数和(自身を除く): 44306336

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 6947, 13894, 27788, 55576, 111152, 159781, 222304, 319562, 444608, 639124, 889216, 1278248, 1778432, 2556496, 5112992, 10225984, 20451968, 40903936]

約数ペア:

[(1, 40903936), (2, 20451968), (4, 10225984), (8, 5112992), (16, 2556496), (23, 1778432), (32, 1278248), (46, 889216), (64, 639124), (92, 444608), (128, 319562), (184, 222304), (256, 159781), (368, 111152), (736, 55576), (1472, 27788), (2944, 13894), (5888, 6947)]