16261504

素因数分解:

$2^7\times 7^1\times {\mathrm{18149}}^1$

素因数の和:18170

約数の個数: 32

約数和(自身を含む): 37026000

約数和(自身を除く): 20764496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 18149, 36298, 72596, 127043, 145192, 254086, 290384, 508172, 580768, 1016344, 1161536, 2032688, 2323072, 4065376, 8130752, 16261504]

約数ペア:

[(1, 16261504), (2, 8130752), (4, 4065376), (7, 2323072), (8, 2032688), (14, 1161536), (16, 1016344), (28, 580768), (32, 508172), (56, 290384), (64, 254086), (112, 145192), (128, 127043), (224, 72596), (448, 36298), (896, 18149)]