40263148

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2531}}^1$

素因数の和:2673

約数の個数: 24

約数和(自身を含む): 72951984

約数和(自身を除く): 32688836

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 2531, 3977, 5062, 7954, 10124, 15908, 103771, 207542, 245507, 415084, 491014, 982028, 10065787, 20131574, 40263148]

約数ペア:

[(1, 40263148), (2, 20131574), (4, 10065787), (41, 982028), (82, 491014), (97, 415084), (164, 245507), (194, 207542), (388, 103771), (2531, 15908), (3977, 10124), (5062, 7954)]