80252546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2411}}^1$

素因数の和:2530

約数の個数: 32

約数和(自身を含む): 140667840

約数和(自身を除く): 60415294

約数列:

[1, 2, 11, 17, 22, 34, 89, 178, 187, 374, 979, 1513, 1958, 2411, 3026, 4822, 16643, 26521, 33286, 40987, 53042, 81974, 214579, 429158, 450857, 901714, 2360369, 3647843, 4720738, 7295686, 40126273, 80252546]

約数ペア:

[(1, 80252546), (2, 40126273), (11, 7295686), (17, 4720738), (22, 3647843), (34, 2360369), (89, 901714), (178, 450857), (187, 429158), (374, 214579), (979, 81974), (1513, 53042), (1958, 40987), (2411, 33286), (3026, 26521), (4822, 16643)]