65508784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16183}}^1$

素因数の和:16225

約数の個数: 40

約数和(自身を含む): 144490752

約数和(自身を除く): 78981968

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 16183, 32366, 64732, 129464, 178013, 258928, 356026, 372209, 712052, 744418, 1424104, 1488836, 2848208, 2977672, 4094299, 5955344, 8188598, 16377196, 32754392, 65508784]

約数ペア:

[(1, 65508784), (2, 32754392), (4, 16377196), (8, 8188598), (11, 5955344), (16, 4094299), (22, 2977672), (23, 2848208), (44, 1488836), (46, 1424104), (88, 744418), (92, 712052), (176, 372209), (184, 356026), (253, 258928), (368, 178013), (506, 129464), (1012, 64732), (2024, 32366), (4048, 16183)]