8215318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 13716864

約数和(自身を除く): 5501546

約数列:

[1, 2, 17, 34, 47, 53, 94, 97, 106, 194, 799, 901, 1598, 1649, 1802, 2491, 3298, 4559, 4982, 5141, 9118, 10282, 42347, 77503, 84694, 87397, 155006, 174794, 241627, 483254, 4107659, 8215318]

約数ペア:

[(1, 8215318), (2, 4107659), (17, 483254), (34, 241627), (47, 174794), (53, 155006), (94, 87397), (97, 84694), (106, 77503), (194, 42347), (799, 10282), (901, 9118), (1598, 5141), (1649, 4982), (1802, 4559), (2491, 3298)]