83638868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{1049}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 151468800

約数和(自身を除く): 67829932

約数列:

[1, 2, 4, 31, 62, 124, 643, 1049, 1286, 2098, 2572, 4196, 19933, 32519, 39866, 65038, 79732, 130076, 674507, 1349014, 2698028, 20909717, 41819434, 83638868]

約数ペア:

[(1, 83638868), (2, 41819434), (4, 20909717), (31, 2698028), (62, 1349014), (124, 674507), (643, 130076), (1049, 79732), (1286, 65038), (2098, 39866), (2572, 32519), (4196, 19933)]