30944816

素因数分解:

$2^4\times 7^1\times {\mathrm{276293}}^1$

素因数の和:276308

約数の個数: 20

約数和(自身を含む): 68520912

約数和(自身を除く): 37576096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 276293, 552586, 1105172, 1934051, 2210344, 3868102, 4420688, 7736204, 15472408, 30944816]

約数ペア:

[(1, 30944816), (2, 15472408), (4, 7736204), (7, 4420688), (8, 3868102), (14, 2210344), (16, 1934051), (28, 1105172), (56, 552586), (112, 276293)]