16381744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 33881760

約数和(自身を除く): 17500016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 229, 263, 272, 458, 526, 916, 1052, 1832, 2104, 3664, 3893, 4208, 4471, 7786, 8942, 15572, 17884, 31144, 35768, 60227, 62288, 71536, 120454, 240908, 481816, 963632, 1023859, 2047718, 4095436, 8190872, 16381744]

約数ペア:

[(1, 16381744), (2, 8190872), (4, 4095436), (8, 2047718), (16, 1023859), (17, 963632), (34, 481816), (68, 240908), (136, 120454), (229, 71536), (263, 62288), (272, 60227), (458, 35768), (526, 31144), (916, 17884), (1052, 15572), (1832, 8942), (2104, 7786), (3664, 4471), (3893, 4208)]