89035198

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 157512960

約数和(自身を除く): 68477762

約数列:

[1, 2, 7, 14, 43, 86, 131, 262, 301, 602, 917, 1129, 1834, 2258, 5633, 7903, 11266, 15806, 39431, 48547, 78862, 97094, 147899, 295798, 339829, 679658, 1035293, 2070586, 6359657, 12719314, 44517599, 89035198]

約数ペア:

[(1, 89035198), (2, 44517599), (7, 12719314), (14, 6359657), (43, 2070586), (86, 1035293), (131, 679658), (262, 339829), (301, 295798), (602, 147899), (917, 97094), (1129, 78862), (1834, 48547), (2258, 39431), (5633, 15806), (7903, 11266)]