220192576

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{33403}}^1$

素因数の和:33518

約数の個数: 28

約数和(自身を含む): 441200032

約数和(自身を除く): 221007456

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 33403, 66806, 133612, 267224, 534448, 1068896, 2137792, 3440509, 6881018, 13762036, 27524072, 55048144, 110096288, 220192576]

約数ペア:

[(1, 220192576), (2, 110096288), (4, 55048144), (8, 27524072), (16, 13762036), (32, 6881018), (64, 3440509), (103, 2137792), (206, 1068896), (412, 534448), (824, 267224), (1648, 133612), (3296, 66806), (6592, 33403)]