16887856

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{1951}}^1$

素因数の和:2500

約数の個数: 20

約数和(自身を含む): 32797504

約数和(自身を除く): 15909648

約数列:

[1, 2, 4, 8, 16, 541, 1082, 1951, 2164, 3902, 4328, 7804, 8656, 15608, 31216, 1055491, 2110982, 4221964, 8443928, 16887856]

約数ペア:

[(1, 16887856), (2, 8443928), (4, 4221964), (8, 2110982), (16, 1055491), (541, 31216), (1082, 15608), (1951, 8656), (2164, 7804), (3902, 4328)]