31340672

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{22259}}^1$

素因数の和:22284

約数の個数: 32

約数和(自身を含む): 68115600

約数和(自身を除く): 36774928

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 22259, 44518, 89036, 178072, 244849, 356144, 489698, 712288, 979396, 1424576, 1958792, 2849152, 3917584, 7835168, 15670336, 31340672]

約数ペア:

[(1, 31340672), (2, 15670336), (4, 7835168), (8, 3917584), (11, 2849152), (16, 1958792), (22, 1424576), (32, 979396), (44, 712288), (64, 489698), (88, 356144), (128, 244849), (176, 178072), (352, 89036), (704, 44518), (1408, 22259)]