91900516

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 171143280

約数和(自身を除く): 79242764

約数列:

[1, 2, 4, 41, 53, 82, 97, 106, 109, 164, 194, 212, 218, 388, 436, 2173, 3977, 4346, 4469, 5141, 5777, 7954, 8692, 8938, 10282, 10573, 11554, 15908, 17876, 20564, 21146, 23108, 42292, 210781, 236857, 421562, 433493, 473714, 560369, 843124, 866986, 947428, 1120738, 1733972, 2241476, 22975129, 45950258, 91900516]

約数ペア:

[(1, 91900516), (2, 45950258), (4, 22975129), (41, 2241476), (53, 1733972), (82, 1120738), (97, 947428), (106, 866986), (109, 843124), (164, 560369), (194, 473714), (212, 433493), (218, 421562), (388, 236857), (436, 210781), (2173, 42292), (3977, 23108), (4346, 21146), (4469, 20564), (5141, 17876), (5777, 15908), (7954, 11554), (8692, 10573), (8938, 10282)]