77244656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{117751}}^1$

素因数の和:117800

約数の個数: 20

約数和(自身を含む): 153313104

約数和(自身を除く): 76068448

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 117751, 235502, 471004, 942008, 1884016, 4827791, 9655582, 19311164, 38622328, 77244656]

約数ペア:

[(1, 77244656), (2, 38622328), (4, 19311164), (8, 9655582), (16, 4827791), (41, 1884016), (82, 942008), (164, 471004), (328, 235502), (656, 117751)]