86510336

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1049

約数の個数: 72

約数和(自身を含む): 194654208

約数和(自身を除く): 108143872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 991, 992, 1364, 1408, 1982, 1984, 2728, 2816, 3964, 3968, 5456, 7928, 7936, 10901, 10912, 15856, 21802, 21824, 30721, 31712, 43604, 43648, 61442, 63424, 87208, 87296, 122884, 126848, 174416, 245768, 253696, 337931, 348832, 491536, 675862, 697664, 983072, 1351724, 1395328, 1966144, 2703448, 2790656, 3932288, 5406896, 7864576, 10813792, 21627584, 43255168, 86510336]

約数ペア:

[(1, 86510336), (2, 43255168), (4, 21627584), (8, 10813792), (11, 7864576), (16, 5406896), (22, 3932288), (31, 2790656), (32, 2703448), (44, 1966144), (62, 1395328), (64, 1351724), (88, 983072), (124, 697664), (128, 675862), (176, 491536), (248, 348832), (256, 337931), (341, 253696), (352, 245768), (496, 174416), (682, 126848), (704, 122884), (991, 87296), (992, 87208), (1364, 63424), (1408, 61442), (1982, 43648), (1984, 43604), (2728, 31712), (2816, 30721), (3964, 21824), (3968, 21802), (5456, 15856), (7928, 10912), (7936, 10901)]