16844464

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 41997312

約数和(自身を除く): 25152848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 503, 598, 644, 728, 1006, 1196, 1288, 1456, 2012, 2093, 2392, 2576, 3521, 4024, 4186, 4784, 6539, 7042, 8048, 8372, 11569, 13078, 14084, 16744, 23138, 26156, 28168, 33488, 45773, 46276, 52312, 56336, 80983, 91546, 92552, 104624, 150397, 161966, 183092, 185104, 300794, 323932, 366184, 601588, 647864, 732368, 1052779, 1203176, 1295728, 2105558, 2406352, 4211116, 8422232, 16844464]

約数ペア:

[(1, 16844464), (2, 8422232), (4, 4211116), (7, 2406352), (8, 2105558), (13, 1295728), (14, 1203176), (16, 1052779), (23, 732368), (26, 647864), (28, 601588), (46, 366184), (52, 323932), (56, 300794), (91, 185104), (92, 183092), (104, 161966), (112, 150397), (161, 104624), (182, 92552), (184, 91546), (208, 80983), (299, 56336), (322, 52312), (364, 46276), (368, 45773), (503, 33488), (598, 28168), (644, 26156), (728, 23138), (1006, 16744), (1196, 14084), (1288, 13078), (1456, 11569), (2012, 8372), (2093, 8048), (2392, 7042), (2576, 6539), (3521, 4784), (4024, 4186)]