77518864

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{118169}}^1$

素因数の和:118218

約数の個数: 20

約数和(自身を含む): 153857340

約数和(自身を除く): 76338476

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 118169, 236338, 472676, 945352, 1890704, 4844929, 9689858, 19379716, 38759432, 77518864]

約数ペア:

[(1, 77518864), (2, 38759432), (4, 19379716), (8, 9689858), (16, 4844929), (41, 1890704), (82, 945352), (164, 472676), (328, 236338), (656, 118169)]