82436872

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{31321}}^1$

素因数の和:31381

約数の個数: 32

約数和(自身を含む): 180414720

約数和(自身を除く): 97977848

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 31321, 62642, 125284, 219247, 250568, 438494, 876988, 1472087, 1753976, 2944174, 5888348, 10304609, 11776696, 20609218, 41218436, 82436872]

約数ペア:

[(1, 82436872), (2, 41218436), (4, 20609218), (7, 11776696), (8, 10304609), (14, 5888348), (28, 2944174), (47, 1753976), (56, 1472087), (94, 876988), (188, 438494), (329, 250568), (376, 219247), (658, 125284), (1316, 62642), (2632, 31321)]