30993256

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29129}}^1$

素因数の和:29161

約数の個数: 32

約数和(自身を含む): 69912000

約数和(自身を除く): 38918744

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 29129, 58258, 116516, 203903, 233032, 407806, 553451, 815612, 1106902, 1631224, 2213804, 3874157, 4427608, 7748314, 15496628, 30993256]

約数ペア:

[(1, 30993256), (2, 15496628), (4, 7748314), (7, 4427608), (8, 3874157), (14, 2213804), (19, 1631224), (28, 1106902), (38, 815612), (56, 553451), (76, 407806), (133, 233032), (152, 203903), (266, 116516), (532, 58258), (1064, 29129)]