191306104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{10303}}^1$

素因数の和:10531

約数の個数: 32

約数和(自身を含む): 393200640

約数和(自身を除く): 201894536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1688, 2321, 4642, 9284, 10303, 18568, 20606, 41212, 82424, 113333, 226666, 453332, 906664, 2173933, 4347866, 8695732, 17391464, 23913263, 47826526, 95653052, 191306104]

約数ペア:

[(1, 191306104), (2, 95653052), (4, 47826526), (8, 23913263), (11, 17391464), (22, 8695732), (44, 4347866), (88, 2173933), (211, 906664), (422, 453332), (844, 226666), (1688, 113333), (2321, 82424), (4642, 41212), (9284, 20606), (10303, 18568)]