127248512

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{43223}}^1$

素因数の和:43260

約数の個数: 32

約数和(自身を含む): 264530880

約数和(自身を除く): 137282368

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 43223, 86446, 172892, 345784, 691568, 994129, 1383136, 1988258, 2766272, 3976516, 5532544, 7953032, 15906064, 31812128, 63624256, 127248512]

約数ペア:

[(1, 127248512), (2, 63624256), (4, 31812128), (8, 15906064), (16, 7953032), (23, 5532544), (32, 3976516), (46, 2766272), (64, 1988258), (92, 1383136), (128, 994129), (184, 691568), (368, 345784), (736, 172892), (1472, 86446), (2944, 43223)]