89258128

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{91453}}^1$

素因数の和:91522

約数の個数: 20

約数和(自身を含む): 175774588

約数和(自身を除く): 86516460

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 91453, 182906, 365812, 731624, 1463248, 5578633, 11157266, 22314532, 44629064, 89258128]

約数ペア:

[(1, 89258128), (2, 44629064), (4, 22314532), (8, 11157266), (16, 5578633), (61, 1463248), (122, 731624), (244, 365812), (488, 182906), (976, 91453)]