16487872

素因数分解:

$2^6\times {\mathrm{23}}^2\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 42

約数和(自身を含む): 34272728

約数和(自身を除く): 17784856

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 487, 529, 736, 974, 1058, 1472, 1948, 2116, 3896, 4232, 7792, 8464, 11201, 15584, 16928, 22402, 31168, 33856, 44804, 89608, 179216, 257623, 358432, 515246, 716864, 1030492, 2060984, 4121968, 8243936, 16487872]

約数ペア:

[(1, 16487872), (2, 8243936), (4, 4121968), (8, 2060984), (16, 1030492), (23, 716864), (32, 515246), (46, 358432), (64, 257623), (92, 179216), (184, 89608), (368, 44804), (487, 33856), (529, 31168), (736, 22402), (974, 16928), (1058, 15584), (1472, 11201), (1948, 8464), (2116, 7792), (3896, 4232)]