55451416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1451}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 110555280

約数和(自身を除く): 55103864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 281, 562, 1124, 1451, 2248, 2902, 4777, 5804, 9554, 11608, 19108, 24667, 38216, 49334, 98668, 197336, 407731, 815462, 1630924, 3261848, 6931427, 13862854, 27725708, 55451416]

約数ペア:

[(1, 55451416), (2, 27725708), (4, 13862854), (8, 6931427), (17, 3261848), (34, 1630924), (68, 815462), (136, 407731), (281, 197336), (562, 98668), (1124, 49334), (1451, 38216), (2248, 24667), (2902, 19108), (4777, 11608), (5804, 9554)]