31119184

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 63603072

約数和(自身を除く): 32483888

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 368, 412, 821, 824, 1642, 1648, 2369, 3284, 4738, 6568, 9476, 13136, 18883, 18952, 37766, 37904, 75532, 84563, 151064, 169126, 302128, 338252, 676504, 1353008, 1944949, 3889898, 7779796, 15559592, 31119184]

約数ペア:

[(1, 31119184), (2, 15559592), (4, 7779796), (8, 3889898), (16, 1944949), (23, 1353008), (46, 676504), (92, 338252), (103, 302128), (184, 169126), (206, 151064), (368, 84563), (412, 75532), (821, 37904), (824, 37766), (1642, 18952), (1648, 18883), (2369, 13136), (3284, 9476), (4738, 6568)]