38279912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18913}}^1$

素因数の和:18953

約数の個数: 32

約数和(自身を含む): 81708480

約数和(自身を除く): 43428568

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 18913, 37826, 75652, 151304, 208043, 416086, 434999, 832172, 869998, 1664344, 1739996, 3479992, 4784989, 9569978, 19139956, 38279912]

約数ペア:

[(1, 38279912), (2, 19139956), (4, 9569978), (8, 4784989), (11, 3479992), (22, 1739996), (23, 1664344), (44, 869998), (46, 832172), (88, 434999), (92, 416086), (184, 208043), (253, 151304), (506, 75652), (1012, 37826), (2024, 18913)]