31647304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{304301}}^1$

素因数の和:304320

約数の個数: 16

約数和(自身を含む): 63903420

約数和(自身を除く): 32256116

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 304301, 608602, 1217204, 2434408, 3955913, 7911826, 15823652, 31647304]

約数ペア:

[(1, 31647304), (2, 15823652), (4, 7911826), (8, 3955913), (13, 2434408), (26, 1217204), (52, 608602), (104, 304301)]