86661476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2399}}^1$

素因数の和:3235

約数の個数: 24

約数和(自身を含む): 165715200

約数和(自身を除く): 79053724

約数列:

[1, 2, 4, 11, 22, 44, 821, 1642, 2399, 3284, 4798, 9031, 9596, 18062, 26389, 36124, 52778, 105556, 1969579, 3939158, 7878316, 21665369, 43330738, 86661476]

約数ペア:

[(1, 86661476), (2, 43330738), (4, 21665369), (11, 7878316), (22, 3939158), (44, 1969579), (821, 105556), (1642, 52778), (2399, 36124), (3284, 26389), (4798, 18062), (9031, 9596)]