89250808

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4943}}^1$

素因数の和:5047

約数の個数: 32

約数和(自身を含む): 174720960

約数和(自身を除く): 85470152

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2257, 4514, 4943, 9028, 9886, 18056, 19772, 39544, 182891, 301523, 365782, 603046, 731564, 1206092, 1463128, 2412184, 11156351, 22312702, 44625404, 89250808]

約数ペア:

[(1, 89250808), (2, 44625404), (4, 22312702), (8, 11156351), (37, 2412184), (61, 1463128), (74, 1206092), (122, 731564), (148, 603046), (244, 365782), (296, 301523), (488, 182891), (2257, 39544), (4514, 19772), (4943, 18056), (9028, 9886)]