238439042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5261}}^1$

素因数の和:5354

約数の個数: 32

約数和(自身を含む): 400080384

約数和(自身を除く): 161641342

約数列:

[1, 2, 17, 31, 34, 43, 62, 86, 527, 731, 1054, 1333, 1462, 2666, 5261, 10522, 22661, 45322, 89437, 163091, 178874, 226223, 326182, 452446, 2772547, 3845791, 5545094, 7012913, 7691582, 14025826, 119219521, 238439042]

約数ペア:

[(1, 238439042), (2, 119219521), (17, 14025826), (31, 7691582), (34, 7012913), (43, 5545094), (62, 3845791), (86, 2772547), (527, 452446), (731, 326182), (1054, 226223), (1333, 178874), (1462, 163091), (2666, 89437), (5261, 45322), (10522, 22661)]