31102839716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{28961}}^1$

素因数の和:30084

約数の個数: 48

約数和(自身を含む): 61760885760

約数和(自身を除く): 30658046044

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1087, 2174, 4348, 14131, 20653, 28262, 28961, 41306, 56524, 57922, 82612, 115844, 268489, 376493, 536978, 550259, 752986, 1073956, 1100518, 1505972, 2201036, 7153367, 14306734, 28613468, 31480607, 62961214, 125922428, 409247891, 598131533, 818495782, 1196263066, 1636991564, 2392526132, 7775709929, 15551419858, 31102839716]

約数ペア:

[(1, 31102839716), (2, 15551419858), (4, 7775709929), (13, 2392526132), (19, 1636991564), (26, 1196263066), (38, 818495782), (52, 598131533), (76, 409247891), (247, 125922428), (494, 62961214), (988, 31480607), (1087, 28613468), (2174, 14306734), (4348, 7153367), (14131, 2201036), (20653, 1505972), (28262, 1100518), (28961, 1073956), (41306, 752986), (56524, 550259), (57922, 536978), (82612, 376493), (115844, 268489)]