16043056

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{9199}}^1$

素因数の和:9316

約数の個数: 20

約数和(自身を含む): 31372000

約数和(自身を除く): 15328944

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 9199, 18398, 36796, 73592, 147184, 1002691, 2005382, 4010764, 8021528, 16043056]

約数ペア:

[(1, 16043056), (2, 8021528), (4, 4010764), (8, 2005382), (16, 1002691), (109, 147184), (218, 73592), (436, 36796), (872, 18398), (1744, 9199)]