86168654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9719}}^1$

素因数の和:9776

約数の個数: 32

約数和(自身を含む): 156764160

約数和(自身を除く): 70595506

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 9719, 19438, 106909, 126347, 213818, 252694, 301289, 602578, 1389817, 2779634, 3314179, 3916757, 6628358, 7833514, 43084327, 86168654]

約数ペア:

[(1, 86168654), (2, 43084327), (11, 7833514), (13, 6628358), (22, 3916757), (26, 3314179), (31, 2779634), (62, 1389817), (143, 602578), (286, 301289), (341, 252694), (403, 213818), (682, 126347), (806, 106909), (4433, 19438), (8866, 9719)]