61538432

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{20903}}^1$

素因数の和:20940

約数の個数: 32

約数和(自身を含む): 127932480

約数和(自身を除く): 66394048

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 20903, 41806, 83612, 167224, 334448, 480769, 668896, 961538, 1337792, 1923076, 2675584, 3846152, 7692304, 15384608, 30769216, 61538432]

約数ペア:

[(1, 61538432), (2, 30769216), (4, 15384608), (8, 7692304), (16, 3846152), (23, 2675584), (32, 1923076), (46, 1337792), (64, 961538), (92, 668896), (128, 480769), (184, 334448), (368, 167224), (736, 83612), (1472, 41806), (2944, 20903)]