80884144

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1090

約数の個数: 60

約数和(自身を含む): 176629320

約数和(自身を除く): 95745176

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 121, 164, 176, 242, 328, 451, 484, 656, 902, 968, 1019, 1804, 1936, 2038, 3608, 4076, 4961, 7216, 8152, 9922, 11209, 16304, 19844, 22418, 39688, 41779, 44836, 79376, 83558, 89672, 123299, 167116, 179344, 246598, 334232, 459569, 493196, 668464, 919138, 986392, 1838276, 1972784, 3676552, 5055259, 7353104, 10110518, 20221036, 40442072, 80884144]

約数ペア:

[(1, 80884144), (2, 40442072), (4, 20221036), (8, 10110518), (11, 7353104), (16, 5055259), (22, 3676552), (41, 1972784), (44, 1838276), (82, 986392), (88, 919138), (121, 668464), (164, 493196), (176, 459569), (242, 334232), (328, 246598), (451, 179344), (484, 167116), (656, 123299), (902, 89672), (968, 83558), (1019, 79376), (1804, 44836), (1936, 41779), (2038, 39688), (3608, 22418), (4076, 19844), (4961, 16304), (7216, 11209), (8152, 9922)]