16566416

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{6949}}^1$

素因数の和:7106

約数の個数: 20

約数和(自身を含む): 32317500

約数和(自身を除く): 15751084

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 6949, 13898, 27796, 55592, 111184, 1035401, 2070802, 4141604, 8283208, 16566416]

約数ペア:

[(1, 16566416), (2, 8283208), (4, 4141604), (8, 2070802), (16, 1035401), (149, 111184), (298, 55592), (596, 27796), (1192, 13898), (2384, 6949)]