36918736

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{21169}}^1$

素因数の和:21286

約数の個数: 20

約数和(自身を含む): 72189700

約数和(自身を除く): 35270964

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 21169, 42338, 84676, 169352, 338704, 2307421, 4614842, 9229684, 18459368, 36918736]

約数ペア:

[(1, 36918736), (2, 18459368), (4, 9229684), (8, 4614842), (16, 2307421), (109, 338704), (218, 169352), (436, 84676), (872, 42338), (1744, 21169)]