247483408

素因数分解:

$2^4\times {\mathrm{1063}}^1\times {\mathrm{14551}}^1$

素因数の和:15622

約数の個数: 20

約数和(自身を含む): 479983168

約数和(自身を除く): 232499760

約数列:

[1, 2, 4, 8, 16, 1063, 2126, 4252, 8504, 14551, 17008, 29102, 58204, 116408, 232816, 15467713, 30935426, 61870852, 123741704, 247483408]

約数ペア:

[(1, 247483408), (2, 123741704), (4, 61870852), (8, 30935426), (16, 15467713), (1063, 232816), (2126, 116408), (4252, 58204), (8504, 29102), (14551, 17008)]