80842244

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{39551}}^1$

素因数の和:39635

約数の個数: 24

約数和(自身を含む): 163903488

約数和(自身を除く): 83061244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 39551, 79102, 158204, 276857, 553714, 1107428, 2887223, 5774446, 11548892, 20210561, 40421122, 80842244]

約数ペア:

[(1, 80842244), (2, 40421122), (4, 20210561), (7, 11548892), (14, 5774446), (28, 2887223), (73, 1107428), (146, 553714), (292, 276857), (511, 158204), (1022, 79102), (2044, 39551)]