118535728

素因数分解:

$2^4\times {\mathrm{1597}}^1\times {\mathrm{4639}}^1$

素因数の和:6244

約数の個数: 20

約数和(自身を含む): 229856320

約数和(自身を除く): 111320592

約数列:

[1, 2, 4, 8, 16, 1597, 3194, 4639, 6388, 9278, 12776, 18556, 25552, 37112, 74224, 7408483, 14816966, 29633932, 59267864, 118535728]

約数ペア:

[(1, 118535728), (2, 59267864), (4, 29633932), (8, 14816966), (16, 7408483), (1597, 74224), (3194, 37112), (4639, 25552), (6388, 18556), (9278, 12776)]