80221862

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{184843}}^1$

素因数の和:184883

約数の個数: 16

約数和(自身を含む): 141960192

約数和(自身を除く): 61738330

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 184843, 369686, 1293901, 2587802, 5730133, 11460266, 40110931, 80221862]

約数ペア:

[(1, 80221862), (2, 40110931), (7, 11460266), (14, 5730133), (31, 2587802), (62, 1293901), (217, 369686), (434, 184843)]