16080512

素因数分解:

$2^7\times 7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 37160640

約数和(自身を除く): 21080128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 137, 224, 262, 274, 448, 524, 548, 896, 917, 959, 1048, 1096, 1834, 1918, 2096, 2192, 3668, 3836, 4192, 4384, 7336, 7672, 8384, 8768, 14672, 15344, 16768, 17536, 17947, 29344, 30688, 35894, 58688, 61376, 71788, 117376, 122752, 125629, 143576, 251258, 287152, 502516, 574304, 1005032, 1148608, 2010064, 2297216, 4020128, 8040256, 16080512]

約数ペア:

[(1, 16080512), (2, 8040256), (4, 4020128), (7, 2297216), (8, 2010064), (14, 1148608), (16, 1005032), (28, 574304), (32, 502516), (56, 287152), (64, 251258), (112, 143576), (128, 125629), (131, 122752), (137, 117376), (224, 71788), (262, 61376), (274, 58688), (448, 35894), (524, 30688), (548, 29344), (896, 17947), (917, 17536), (959, 16768), (1048, 15344), (1096, 14672), (1834, 8768), (1918, 8384), (2096, 7672), (2192, 7336), (3668, 4384), (3836, 4192)]