40918328

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 86471280

約数和(自身を除く): 45552952

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 451, 484, 902, 968, 1031, 1804, 2062, 3608, 4124, 4961, 8248, 9922, 11341, 19844, 22682, 39688, 42271, 45364, 84542, 90728, 124751, 169084, 249502, 338168, 464981, 499004, 929962, 998008, 1859924, 3719848, 5114791, 10229582, 20459164, 40918328]

約数ペア:

[(1, 40918328), (2, 20459164), (4, 10229582), (8, 5114791), (11, 3719848), (22, 1859924), (41, 998008), (44, 929962), (82, 499004), (88, 464981), (121, 338168), (164, 249502), (242, 169084), (328, 124751), (451, 90728), (484, 84542), (902, 45364), (968, 42271), (1031, 39688), (1804, 22682), (2062, 19844), (3608, 11341), (4124, 9922), (4961, 8248)]