918136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 1877040

約数和(自身を除く): 958904

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 157, 172, 314, 344, 628, 731, 1256, 1462, 2669, 2924, 5338, 5848, 6751, 10676, 13502, 21352, 27004, 54008, 114767, 229534, 459068, 918136]

約数ペア:

[(1, 918136), (2, 459068), (4, 229534), (8, 114767), (17, 54008), (34, 27004), (43, 21352), (68, 13502), (86, 10676), (136, 6751), (157, 5848), (172, 5338), (314, 2924), (344, 2669), (628, 1462), (731, 1256)]