117581872

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 231855696

約数和(自身を除く): 114273824

約数列:

[1, 2, 4, 8, 16, 107, 173, 214, 346, 397, 428, 692, 794, 856, 1384, 1588, 1712, 2768, 3176, 6352, 18511, 37022, 42479, 68681, 74044, 84958, 137362, 148088, 169916, 274724, 296176, 339832, 549448, 679664, 1098896, 7348867, 14697734, 29395468, 58790936, 117581872]

約数ペア:

[(1, 117581872), (2, 58790936), (4, 29395468), (8, 14697734), (16, 7348867), (107, 1098896), (173, 679664), (214, 549448), (346, 339832), (397, 296176), (428, 274724), (692, 169916), (794, 148088), (856, 137362), (1384, 84958), (1588, 74044), (1712, 68681), (2768, 42479), (3176, 37022), (6352, 18511)]