16011664

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{9181}}^1$

素因数の和:9298

約数の個数: 20

約数和(自身を含む): 31310620

約数和(自身を除く): 15298956

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 9181, 18362, 36724, 73448, 146896, 1000729, 2001458, 4002916, 8005832, 16011664]

約数ペア:

[(1, 16011664), (2, 8005832), (4, 4002916), (8, 2001458), (16, 1000729), (109, 146896), (218, 73448), (436, 36724), (872, 18362), (1744, 9181)]