163695232

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{55603}}^1$

素因数の和:55640

約数の個数: 32

約数和(自身を含む): 340296480

約数和(自身を除く): 176601248

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 55603, 111206, 222412, 444824, 889648, 1278869, 1779296, 2557738, 3558592, 5115476, 7117184, 10230952, 20461904, 40923808, 81847616, 163695232]

約数ペア:

[(1, 163695232), (2, 81847616), (4, 40923808), (8, 20461904), (16, 10230952), (23, 7117184), (32, 5115476), (46, 3558592), (64, 2557738), (92, 1779296), (128, 1278869), (184, 889648), (368, 444824), (736, 222412), (1472, 111206), (2944, 55603)]