80406896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1447}}^1$

素因数の和:1629

約数の個数: 40

約数和(自身を含む): 163751424

約数和(自身を除く): 83344528

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 151, 184, 302, 368, 604, 1208, 1447, 2416, 2894, 3473, 5788, 6946, 11576, 13892, 23152, 27784, 33281, 55568, 66562, 133124, 218497, 266248, 436994, 532496, 873988, 1747976, 3495952, 5025431, 10050862, 20101724, 40203448, 80406896]

約数ペア:

[(1, 80406896), (2, 40203448), (4, 20101724), (8, 10050862), (16, 5025431), (23, 3495952), (46, 1747976), (92, 873988), (151, 532496), (184, 436994), (302, 266248), (368, 218497), (604, 133124), (1208, 66562), (1447, 55568), (2416, 33281), (2894, 27784), (3473, 23152), (5788, 13892), (6946, 11576)]