855304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 1792800

約数和(自身を除く): 937496

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 331, 646, 662, 1292, 1324, 2584, 2648, 5627, 6289, 11254, 12578, 22508, 25156, 45016, 50312, 106913, 213826, 427652, 855304]

約数ペア:

[(1, 855304), (2, 427652), (4, 213826), (8, 106913), (17, 50312), (19, 45016), (34, 25156), (38, 22508), (68, 12578), (76, 11254), (136, 6289), (152, 5627), (323, 2648), (331, 2584), (646, 1324), (662, 1292)]