43452016

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 86963184

約数和(自身を除く): 43511168

約数列:

[1, 2, 4, 8, 16, 43, 86, 137, 172, 274, 344, 461, 548, 688, 922, 1096, 1844, 2192, 3688, 5891, 7376, 11782, 19823, 23564, 39646, 47128, 63157, 79292, 94256, 126314, 158584, 252628, 317168, 505256, 1010512, 2715751, 5431502, 10863004, 21726008, 43452016]

約数ペア:

[(1, 43452016), (2, 21726008), (4, 10863004), (8, 5431502), (16, 2715751), (43, 1010512), (86, 505256), (137, 317168), (172, 252628), (274, 158584), (344, 126314), (461, 94256), (548, 79292), (688, 63157), (922, 47128), (1096, 39646), (1844, 23564), (2192, 19823), (3688, 11782), (5891, 7376)]