87621944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6379}}^1$

素因数の和:6503

約数の個数: 32

約数和(自身を含む): 175705200

約数和(自身を除く): 88083256

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 3434, 6379, 6868, 12758, 13736, 25516, 51032, 108443, 216886, 433772, 644279, 867544, 1288558, 2577116, 5154232, 10952743, 21905486, 43810972, 87621944]

約数ペア:

[(1, 87621944), (2, 43810972), (4, 21905486), (8, 10952743), (17, 5154232), (34, 2577116), (68, 1288558), (101, 867544), (136, 644279), (202, 433772), (404, 216886), (808, 108443), (1717, 51032), (3434, 25516), (6379, 13736), (6868, 12758)]