31113526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 51932160

約数和(自身を除く): 20818634

約数列:

[1, 2, 19, 23, 38, 46, 97, 194, 367, 437, 734, 874, 1843, 2231, 3686, 4462, 6973, 8441, 13946, 16882, 35599, 42389, 71198, 84778, 160379, 320758, 676381, 818777, 1352762, 1637554, 15556763, 31113526]

約数ペア:

[(1, 31113526), (2, 15556763), (19, 1637554), (23, 1352762), (38, 818777), (46, 676381), (97, 320758), (194, 160379), (367, 84778), (437, 71198), (734, 42389), (874, 35599), (1843, 16882), (2231, 13946), (3686, 8441), (4462, 6973)]