31008782

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 56832192

約数和(自身を除く): 25823410

約数列:

[1, 2, 7, 14, 17, 34, 113, 119, 226, 238, 791, 1153, 1582, 1921, 2306, 3842, 8071, 13447, 16142, 19601, 26894, 39202, 130289, 137207, 260578, 274414, 912023, 1824046, 2214913, 4429826, 15504391, 31008782]

約数ペア:

[(1, 31008782), (2, 15504391), (7, 4429826), (14, 2214913), (17, 1824046), (34, 912023), (113, 274414), (119, 260578), (226, 137207), (238, 130289), (791, 39202), (1153, 26894), (1582, 19601), (1921, 16142), (2306, 13447), (3842, 8071)]