40593904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{195163}}^1$

素因数の和:195184

約数の個数: 20

約数和(自身を含む): 84701176

約数和(自身を除く): 44107272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 195163, 390326, 780652, 1561304, 2537119, 3122608, 5074238, 10148476, 20296952, 40593904]

約数ペア:

[(1, 40593904), (2, 20296952), (4, 10148476), (8, 5074238), (13, 3122608), (16, 2537119), (26, 1561304), (52, 780652), (104, 390326), (208, 195163)]