127020112

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{214561}}^1$

素因数の和:214606

約数の個数: 20

約数和(自身を含む): 252754036

約数和(自身を除く): 125733924

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 214561, 429122, 858244, 1716488, 3432976, 7938757, 15877514, 31755028, 63510056, 127020112]

約数ペア:

[(1, 127020112), (2, 63510056), (4, 31755028), (8, 15877514), (16, 7938757), (37, 3432976), (74, 1716488), (148, 858244), (296, 429122), (592, 214561)]