83884636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 167408640

約数和(自身を除く): 83524004

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 89, 124, 178, 341, 356, 682, 691, 979, 1364, 1382, 1958, 2759, 2764, 3916, 5518, 7601, 11036, 15202, 21421, 30349, 30404, 42842, 60698, 61499, 85684, 121396, 122998, 235631, 245996, 471262, 676489, 942524, 1352978, 1906469, 2705956, 3812938, 7625876, 20971159, 41942318, 83884636]

約数ペア:

[(1, 83884636), (2, 41942318), (4, 20971159), (11, 7625876), (22, 3812938), (31, 2705956), (44, 1906469), (62, 1352978), (89, 942524), (124, 676489), (178, 471262), (341, 245996), (356, 235631), (682, 122998), (691, 121396), (979, 85684), (1364, 61499), (1382, 60698), (1958, 42842), (2759, 30404), (2764, 30349), (3916, 21421), (5518, 15202), (7601, 11036)]