1567181696

素因数分解:

$2^7\times {\mathrm{1997}}^1\times {\mathrm{6131}}^1$

素因数の和:8142

約数の個数: 32

約数和(自身を含む): 3124192680

約数和(自身を除く): 1557010984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1997, 3994, 6131, 7988, 12262, 15976, 24524, 31952, 49048, 63904, 98096, 127808, 196192, 255616, 392384, 784768, 12243607, 24487214, 48974428, 97948856, 195897712, 391795424, 783590848, 1567181696]

約数ペア:

[(1, 1567181696), (2, 783590848), (4, 391795424), (8, 195897712), (16, 97948856), (32, 48974428), (64, 24487214), (128, 12243607), (1997, 784768), (3994, 392384), (6131, 255616), (7988, 196192), (12262, 127808), (15976, 98096), (24524, 63904), (31952, 49048)]