16533992

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 31864800

約数和(自身を除く): 15330808

約数列:

[1, 2, 4, 8, 67, 109, 134, 218, 268, 283, 436, 536, 566, 872, 1132, 2264, 7303, 14606, 18961, 29212, 30847, 37922, 58424, 61694, 75844, 123388, 151688, 246776, 2066749, 4133498, 8266996, 16533992]

約数ペア:

[(1, 16533992), (2, 8266996), (4, 4133498), (8, 2066749), (67, 246776), (109, 151688), (134, 123388), (218, 75844), (268, 61694), (283, 58424), (436, 37922), (536, 30847), (566, 29212), (872, 18961), (1132, 14606), (2264, 7303)]