80259608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70157}}^1$

素因数の和:70187

約数の個数: 32

約数和(自身を含む): 176798160

約数和(自身を除く): 96538552

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 70157, 140314, 280628, 561256, 771727, 912041, 1543454, 1824082, 3086908, 3648164, 6173816, 7296328, 10032451, 20064902, 40129804, 80259608]

約数ペア:

[(1, 80259608), (2, 40129804), (4, 20064902), (8, 10032451), (11, 7296328), (13, 6173816), (22, 3648164), (26, 3086908), (44, 1824082), (52, 1543454), (88, 912041), (104, 771727), (143, 561256), (286, 280628), (572, 140314), (1144, 70157)]