40230784

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{28573}}^1$

素因数の和:28598

約数の個数: 32

約数和(自身を含む): 87436440

約数和(自身を除く): 47205656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 28573, 57146, 114292, 228584, 314303, 457168, 628606, 914336, 1257212, 1828672, 2514424, 3657344, 5028848, 10057696, 20115392, 40230784]

約数ペア:

[(1, 40230784), (2, 20115392), (4, 10057696), (8, 5028848), (11, 3657344), (16, 2514424), (22, 1828672), (32, 1257212), (44, 914336), (64, 628606), (88, 457168), (128, 314303), (176, 228584), (352, 114292), (704, 57146), (1408, 28573)]