920123096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{294157}}^1$

素因数の和:294203

約数の個数: 32

約数和(自身を含む): 1906143840

約数和(自身を除く): 986020744

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 294157, 588314, 1176628, 2353256, 5000669, 6765611, 10001338, 13531222, 20002676, 27062444, 40005352, 54124888, 115015387, 230030774, 460061548, 920123096]

約数ペア:

[(1, 920123096), (2, 460061548), (4, 230030774), (8, 115015387), (17, 54124888), (23, 40005352), (34, 27062444), (46, 20002676), (68, 13531222), (92, 10001338), (136, 6765611), (184, 5000669), (391, 2353256), (782, 1176628), (1564, 588314), (3128, 294157)]