171174952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{86627}}^1$

素因数の和:86665

約数の個数: 32

約数和(自身を含む): 363837600

約数和(自身を除く): 192662648

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 86627, 173254, 346508, 693016, 1126151, 1645913, 2252302, 3291826, 4504604, 6583652, 9009208, 13167304, 21396869, 42793738, 85587476, 171174952]

約数ペア:

[(1, 171174952), (2, 85587476), (4, 42793738), (8, 21396869), (13, 13167304), (19, 9009208), (26, 6583652), (38, 4504604), (52, 3291826), (76, 2252302), (104, 1645913), (152, 1126151), (247, 693016), (494, 346508), (988, 173254), (1976, 86627)]