87836216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8707}}^1$

素因数の和:8823

約数の個数: 32

約数和(自身を含む): 179210640

約数和(自身を除く): 91374424

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 8707, 10088, 17414, 34828, 69656, 113191, 226382, 452764, 844579, 905528, 1689158, 3378316, 6756632, 10979527, 21959054, 43918108, 87836216]

約数ペア:

[(1, 87836216), (2, 43918108), (4, 21959054), (8, 10979527), (13, 6756632), (26, 3378316), (52, 1689158), (97, 905528), (104, 844579), (194, 452764), (388, 226382), (776, 113191), (1261, 69656), (2522, 34828), (5044, 17414), (8707, 10088)]