53539256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{393671}}^1$

素因数の和:393694

約数の個数: 16

約数和(自身を含む): 106291440

約数和(自身を除く): 52752184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 393671, 787342, 1574684, 3149368, 6692407, 13384814, 26769628, 53539256]

約数ペア:

[(1, 53539256), (2, 26769628), (4, 13384814), (8, 6692407), (17, 3149368), (34, 1574684), (68, 787342), (136, 393671)]