83959964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{4231}}^1$

素因数の和:4298

約数の個数: 36

約数和(自身を含む): 165479664

約数和(自身を除く): 81519700

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1804, 4231, 4961, 8462, 9922, 16924, 19844, 46541, 93082, 173471, 186164, 346942, 511951, 693884, 1023902, 1908181, 2047804, 3816362, 7632724, 20989991, 41979982, 83959964]

約数ペア:

[(1, 83959964), (2, 41979982), (4, 20989991), (11, 7632724), (22, 3816362), (41, 2047804), (44, 1908181), (82, 1023902), (121, 693884), (164, 511951), (242, 346942), (451, 186164), (484, 173471), (902, 93082), (1804, 46541), (4231, 19844), (4961, 16924), (8462, 9922)]