80214344

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14767}}^1$

素因数の和:14877

約数の個数: 32

約数和(自身を含む): 173671680

約数和(自身を除く): 93457336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 14767, 29534, 59068, 103369, 118136, 206738, 413476, 826952, 1432399, 2864798, 5729596, 10026793, 11459192, 20053586, 40107172, 80214344]

約数ペア:

[(1, 80214344), (2, 40107172), (4, 20053586), (7, 11459192), (8, 10026793), (14, 5729596), (28, 2864798), (56, 1432399), (97, 826952), (194, 413476), (388, 206738), (679, 118136), (776, 103369), (1358, 59068), (2716, 29534), (5432, 14767)]