266432

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:216

約数の個数: 28

約数和(自身を含む): 554736

約数和(自身を除く): 288304

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 181, 184, 362, 368, 724, 736, 1448, 1472, 2896, 4163, 5792, 8326, 11584, 16652, 33304, 66608, 133216, 266432]

約数ペア:

[(1, 266432), (2, 133216), (4, 66608), (8, 33304), (16, 16652), (23, 11584), (32, 8326), (46, 5792), (64, 4163), (92, 2896), (181, 1472), (184, 1448), (362, 736), (368, 724)]