87161398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3292

約数の個数: 32

約数和(自身を含む): 148285440

約数和(自身を除く): 61124042

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 589, 713, 874, 1178, 1426, 3217, 6434, 13547, 27094, 61123, 73991, 99727, 122246, 147982, 199454, 1405829, 1894813, 2293721, 2811658, 3789626, 4587442, 43580699, 87161398]

約数ペア:

[(1, 87161398), (2, 43580699), (19, 4587442), (23, 3789626), (31, 2811658), (38, 2293721), (46, 1894813), (62, 1405829), (437, 199454), (589, 147982), (713, 122246), (874, 99727), (1178, 73991), (1426, 61123), (3217, 27094), (6434, 13547)]