230128088

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{4261}}^1$

素因数の和:4467

約数の個数: 32

約数和(自身を含む): 444441360

約数和(自身を除く): 214313272

約数列:

[1, 2, 4, 8, 43, 86, 157, 172, 314, 344, 628, 1256, 4261, 6751, 8522, 13502, 17044, 27004, 34088, 54008, 183223, 366446, 668977, 732892, 1337954, 1465784, 2675908, 5351816, 28766011, 57532022, 115064044, 230128088]

約数ペア:

[(1, 230128088), (2, 115064044), (4, 57532022), (8, 28766011), (43, 5351816), (86, 2675908), (157, 1465784), (172, 1337954), (314, 732892), (344, 668977), (628, 366446), (1256, 183223), (4261, 54008), (6751, 34088), (8522, 27004), (13502, 17044)]