80413216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{193301}}^1$

素因数の和:193324

約数の個数: 24

約数和(自身を含む): 170492364

約数和(自身を除く): 90079148

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 193301, 386602, 773204, 1546408, 2512913, 3092816, 5025826, 6185632, 10051652, 20103304, 40206608, 80413216]

約数ペア:

[(1, 80413216), (2, 40206608), (4, 20103304), (8, 10051652), (13, 6185632), (16, 5025826), (26, 3092816), (32, 2512913), (52, 1546408), (104, 773204), (208, 386602), (416, 193301)]