8209916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 17461248

約数和(自身を除く): 9251332

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 463, 572, 682, 806, 926, 1364, 1612, 1852, 4433, 5093, 6019, 8866, 10186, 12038, 14353, 17732, 20372, 24076, 28706, 57412, 66209, 132418, 157883, 186589, 264836, 315766, 373178, 631532, 746356, 2052479, 4104958, 8209916]

約数ペア:

[(1, 8209916), (2, 4104958), (4, 2052479), (11, 746356), (13, 631532), (22, 373178), (26, 315766), (31, 264836), (44, 186589), (52, 157883), (62, 132418), (124, 66209), (143, 57412), (286, 28706), (341, 24076), (403, 20372), (463, 17732), (572, 14353), (682, 12038), (806, 10186), (926, 8866), (1364, 6019), (1612, 5093), (1852, 4433)]