56181962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{13723}}^1$

素因数の和:13837

約数の個数: 16

約数和(自身を含む): 88931520

約数和(自身を除く): 32749558

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 13723, 27446, 315629, 631258, 1221347, 2442694, 28090981, 56181962]

約数ペア:

[(1, 56181962), (2, 28090981), (23, 2442694), (46, 1221347), (89, 631258), (178, 315629), (2047, 27446), (4094, 13723)]