86920554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{108923}}^1$

素因数の和:108954

約数の個数: 32

約数和(自身を含む): 209134080

約数和(自身を除く): 122213526

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 108923, 217846, 326769, 653538, 762461, 1524922, 2069537, 2287383, 4139074, 4574766, 6208611, 12417222, 14486759, 28973518, 43460277, 86920554]

約数ペア:

[(1, 86920554), (2, 43460277), (3, 28973518), (6, 14486759), (7, 12417222), (14, 6208611), (19, 4574766), (21, 4139074), (38, 2287383), (42, 2069537), (57, 1524922), (114, 762461), (133, 653538), (266, 326769), (399, 217846), (798, 108923)]