31813554

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{857}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 66718080

約数和(自身を除く): 34904526

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 269, 538, 807, 857, 1614, 1714, 2571, 5142, 6187, 12374, 18561, 19711, 37122, 39422, 59133, 118266, 230533, 461066, 691599, 1383198, 5302259, 10604518, 15906777, 31813554]

約数ペア:

[(1, 31813554), (2, 15906777), (3, 10604518), (6, 5302259), (23, 1383198), (46, 691599), (69, 461066), (138, 230533), (269, 118266), (538, 59133), (807, 39422), (857, 37122), (1614, 19711), (1714, 18561), (2571, 12374), (5142, 6187)]