31564326

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1801}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 66428928

約数和(自身を除く): 34864602

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 381, 762, 1801, 2921, 3602, 5403, 5842, 8763, 10806, 17526, 41423, 82846, 124269, 228727, 248538, 457454, 686181, 1372362, 5260721, 10521442, 15782163, 31564326]

約数ペア:

[(1, 31564326), (2, 15782163), (3, 10521442), (6, 5260721), (23, 1372362), (46, 686181), (69, 457454), (127, 248538), (138, 228727), (254, 124269), (381, 82846), (762, 41423), (1801, 17526), (2921, 10806), (3602, 8763), (5403, 5842)]